Other ring size measurement systems are used in areas that do not use ISO 8653:2016. Engineered urethane foam is excellent for absorbing shock. So for example, a 1 mm CS X 5 mm ID o-ring … Apple Rubber offers the largest selection of microminiature o-ring sizes available anywhere. In the US the most common standard inch sizes are per SAE AS568C specification (e.g. O-Ring Standard Size Charts . Problem Solving Products, Inc. sells all AS568 standard o-ring sizes. (.20 mm) inside diameter and cross section. Improving Low-Temperature Rubber Performance By Polymer Type, iy_2021; im_01; id_26; ih_06; imh_33; i_epoch:1611671626758, py_2020; pm_12; pd_06; ph_04; pmh_46; p_epoch:1607258774847, link-block-publisher; link-block-publisher_link-block-publisher; bodystr, pn_tstr:Sun Dec 06 04:46:14 PST 2020; pn_epoch:1607258774847, https://www.applerubber.com/products/microrings/. AS568-214). MicrOring® seals were developed by Apple Rubber to meet the ever-increasing demand for effective seals in a wide range of miniaturized applications – from precision instruments and medical devices to aerospace and fiber optics. Thus, for an AS568-010 size 70 shore A, Nitrile would be: 0.239 x 0.070 70 BN. The O-Ring Store LLC : O-Ring Size Chart - O-Ring Cord Stock OSK™ Assorted O-Ring Kits OSK™ O-Ring Repair Kits OSK™ Hydraulic Seal Kits OSK™ Air Nailer O-Ring Kits O-Ring Lube O-Ring Tools AS568 O-Rings (Inch) Metric O-Rings (mm… If the CS of the o-ring is not one of the standard AS568 sizes, then you may have a “metric” o-ring. The G series is used for general purpose applications and includes a wide range of inside diameters. Rocket Seals is a leading seal and O-Ring specialist, supplying metric O-Rings for all industrial applications. Gap (mm) info Sealing Gap (mm) Calculated Values at Excentrical Position of Rod: O-Ring Compression (%) Groove Depth incl. We can develop microminiature composite seals – incorporating the seal and another component in one part instead of two – that may even simplify the design of your product. ISO 6149 O-Ring Metric Straight Thread Port O-Ring Specify size and compound (for option compound only) Example: M-12 ISO O-RING (standard NBR) M-12 ISO VITON O-RING (optional FKM) * M30X2 is not a standard ISO 6149 size. Standard was developed for use in the United States, while the international community uses metric sizes. The information presented here has been compiled from many sources in various countries to help you determine your local ring size … METRIC IMPERIAL IMPERIAL BS Reference Alternative References ID Section OD ID Section OD ID OD. Order: 1 Piece Sizes are specified by the inside diameter and the cross section diameter (thickness). O-rings are available in various metric and inch standard sizes. Visit our O-ring groove dimension look-up tool. The first five series are based on cross-sectional diameter. Gap (mm) Sealing Gap (mm) Inside diameters range from 0.029 to 25.940 inches. Metric O-ring measurements are grouped into two series: G and A. The majority of o’ring rubbers have hardness’s between 60 and 90 Duro. Simon Pure Jewellery Designer, shops in Guildford and Cranleigh, Surrey, contemporary, unique necklace, earrings, rings and bracelet designs with diamonds handmade in platinum, 9ct and 18ct white gold, 9ct and18ct yellow gold, 9ct and18ct rose gold and silver, Top 30 inspiring Independent Jewellers 2012, UK Jewellery Awards - Boutique of the Year Finalist 2011, Top 30 … If the ring falls between two sizes, choose the larger size. Need O-Rings Fast? At Global O-Ring, we identify metric sizes by their CS X ID in the format #.##X###. In addition, have many metric o-rings sizes in stock and can quickly manufacture what you need if we already have a tool for that particular o-ring size. How to Measure Metric O-Rings. Therefore, many AS568B sizes are interchangeable with an ISO size. Thousands of non-standard sizes are available in stock or can be made within a few weeks typically without tooling fees … As a custom high volume fabricator, Seal & Design is currently manufacturing large scale productions of disposable medical face shields. W. Metric o rings sizes are primarily used internationally, notably in Europe and Japan. There are two main O-ring sizing styles: standard and metric. O-Ring Size Chart Directory; AS568 Size Chart; JIS B 2401 Metric O-Rings; Parker 500 Series O-Ring Sizes; International O-Ring Size Cross Reference Table; Generic Metric O-Rings; ISO 3601 Metric O-Rings; ISO 6149 Metric O-Rings; BS 4518 Metric O-Rings; BS 1806 Metric Sizes… That document, published by the Society of Automotive Engineers (SAE), lists the sizes of O-rings in six series or groups in both inches and millimeters. Other traditional and regional systems. See page N3 for O-ring Material Selection and data. Spring Energized Seals for hydraulic fluid sealing. Sealing Australia stocks a wide range of o’rings from 40 Duro to 90 Duro. With an unlimited number of possible manufacturing sizes, they are used various applications across industries. Even our competitors have recommended us for challenging microminiature applications that were beyond their capabilities. The standard sizes used by O-ring manufacturers in the United States are defined by Aerospace Standard AS568B, Aerospace Size Standard for O-rings. In the United States, Canada, and Mexico, ring sizes are specified using a numerical scale with 1 ⁄ 4 steps, where whole sizes differ by 0.032 inches (0.81 mm) of internal diameter, equivalent to 0.1005 inches (2.55 mm) of internal … Boeray 24 Size 740 pcs Nitrile Rubber NBR O-Ring Gasket Ring Assortment Kits O Ring Set Metric for Faucet Tap Plumbing and Automotive Repair OD 6mm-28mm Thickness 1.5mm 2.4mm 3.1mm 129.40 O-Rings are typically called out by the inner diameter of the torus and the diameter of the round cross-section. Created Date: 7/7/2015 3:14:46 PM ** NBR is the standard compound — 90-durometer peroxide-cured Nitrile. Standard O-ring Sizes (000 Series 004 to 050 cross section Diameters w = .070 ± .003 inches, w = 1,78 ± 0,08 mm Size Nominal Size Standard O-ring Size Metric O-ring Size Only (Inches) (Inches) (millimeters) AS 568A Actual Per AS 568 A Actual Per AS 568A Uniform Dash No. Composite seals combine the structural advantages of metal or plastic with the sealing performance of elastomers. Currently, ISO sizes do not use a dash numbering system like the Aerospace Standard. Tolerances vary by use, please see out tolerance pages. Same Day Shipping. The safe choice for seals and moulded parts used in hydraulics, pneumatics, precision engineering, food/medical industries, oil & gas, valve & pump and ... British Metric (BS4518). Two dimensions describe the size of an O-ring: its inside diameter (ID) and its cross-sectional diameter (CS) (see Figure 1). Refer to our o-ring sizing charts for the most commonly used sizes around the world like; USA AS568 o-ring standard sizing … METRIC O-RING GROOVE DESIGN Contact Us For Assistance Or Samples Click Here and contact us today to receive a free quote or if you have any questions regarding sizing. 1 source for determining your finger and ring size in all of the world's international ring sizing standards. With over 4,000,000 o-rings in stock, including a large selection of FDA o-rings, we will fulfill any o-ring need you might have. Apple Rubber can ease installation and reduce assembly costs with a composite microminiature seal custom-engineered for your specific application. Metric O-Ring Sizes. … Included are 5 different Cross-Sections (0.070 through 0.275 inches), Inside-Diameters ranging from 0.029 to 18.955 inches and 20 Boss Fitting Sizes (-9XX series), including both an imperial and metric o-ring size … Size Conversion Chart. How to Determine O-Ring Size* For Sequence in Ordering: 1 Size (catalog number) 2 Durometer and material 3 Quantity Example: 110 – 70SLR – 10,000 (size – durometer, material and color – quantity) … Seal & Design is pleased to offer Silicone Engineering’s family of high-quality silicone materials and products. Apple Rubber offers MicrOring® seals in more than 2,000 sizes, ranging from the largest, with an inside diameter or cross section of .039 in. O.D. How to Measure O-Rings. Common Metric O-Rings Sizes Tolerances var y by use, please see our tolerance pages. There are 369 standard sizes. We are continually adding to our microminiature experience and have earned a reputation for solving tough sealing problems associated with smaller designs. 8 0 ± … 5.0 out of 5 stars 1. See page N3 for O-ring Material Selection and data. The G series has 445 sizes and the the A series has 383 sizes. North America. This AS568 O-ring chart is a SAE size standard for O-rings and shows AS568 Rev B or AS568B O-ring sizes which supersedes AS568 Rev A or AS568A O-ring dimensions. Twin Seal Tech Pvt. Metric o-rings and custom size o-rings are often used when a standard o-ring size will not fit an application or existing hardware. That document, published by the Society of Automotive Engineers (SAE), lists the sizes … Standard British O-Rings sizes. The A series is used for aerospace applications where tighter tolerances are recommended. Choose from our selection of metric O-rings, including oil-resistant Buna-N O-rings, high-temperature silicone O-rings, and more. Browse our metric o-ring size chart to view common metric o … Seal & Design has all these sizes and more. O-Rings are available in various standard sizes. ISO 6149 O-Ring Metric Straight Thread Port O-Ring Specify size and compound (for option compound only) Example: M-12 ISO O-RING (standard NBR) M-12 ISO VITON O-RING (optional FKM) * M30X2 is not a standard ISO 6149 size… The metric sizes are further broken down by region, notably Europe and Japan. However, if the o-ring matches an AS568 size, that’s the best way to reference it since this is the most common standard here in the USA. In addition to standard imperial and metric sizes, Eastern Seals also supplies a wide variety of non-standard sizes. Imperial 369 standard sizes, shown on the enclosed chart. This tool will help you determine both your finger size and ring size if you are not sure what it is. That document, published by the Society of Automotive Engineers (SAE), lists the sizes … $18.00 $ 18. The sixth series includes 20 sizes for boss seals. O-Rings are one of the most common types of seals in the world. Please ensure that your print settings are at 100% when printing the tool page and that it is not being shrunk to fit on the page. (1.0 mm), down to .008 in. This o-ring size chart displays the actual sizes represented by the AS568 Standard O-Ring size chart. 00. View Japanese Metric Sizes (JIS)View European Metric Sizes (DIN), Headquarters: Clarence, NY(716) 759-3344Info@SealAndDesign.com, Higbee Division: Syracuse, NY(315) 432-8021HB.Info@SealAndDesign.com, Seal & Design Canada: Toronto, Ontario(416) 741-7005Toll Free: 1-866-242-3770Gasket@AbleSealAndDesign.com. O-Ring Size Chart. American (SAE AS568A, MS 29 513) and The Sizing Tool is available as a PDF download below. Designed for extreme and demanding applications. For more information on micro parts and seals, contact Apple Rubber today. Metric O-Rings Size Chart. European Metric (ISO/ DIN 3601), including German (DIN 3771), Swedish (SMS 1586/1588) and French (NFT 47 501). Option 3: Use a string. We can provide virtually any required size. The tables in the O-ring Size Chart list approximately 2000 O-ring sizes in order by inside diameter. × Dismiss alert Metric o-ring groove dimensions are listed for the most common metric cross sections with and without backup rings. (To open the print dialog box, press CTRL+P.) In this case, simply measure the CS and the ID as discussed above to identify the size needed on our metric size chart. Download O-Ring Sizing Chart. The most common hardness found is 70 Durometer. I.D. O-Ring Groove design plays an important part in how an o-ring seals. The standard sizes used by O-ring manufacturers in the United States are defined by Aerospace Standard AS568B, Aerospace Size Standard for O-rings. O-Rings are specified by I.D. If you need to know how to size an O-ring, consider starting with these AS568 O-ring sizes so you will not have to purchase custom O-ring sizes which can be more costly. Find the right size o-rings, quad-rings, x-rings and square-rings for your application. Metric vs Standard O-Ring Sizes and Tolerances All o-rings can be described by either metric (mm) or standard (inch) dimensions. Determining your ring size can be tricky without the proper tools. Chart 50: inch & metric sizes 13-16 ‘O’ rings for pipe fittings 16 Aerospace sizes to BS ISO 3601-1 17-20 Chart 72: metric sizes 21-22 Chart 17000: inch sizes 23 Non-standard sizes 24 Complementary products Coloured materials 25 ‘O’ ring cord 25 Commercial quality ‘O’ rings 25 ‘O’ ring kits 26 Special packaging & kits 26 These O-ring sizes correspond to US Standard AS568, British Standard, Swedish, as well as many common metric sizes according to The metric sizes are based on the International Standard ISO 3601-1:2002. Measure the bar on the left. Gray O-Ring Waterproof Silicone 18*3 Round Silicone Sealing Ring O-Ring Sealing Environmental Protection FOB Price: US $ 0.0061-0.0091 / Piece Min. *Please use our quick form for all Sample Request, Request for Quote or Engineering Requests. Ltd. Tel: 020-69 003 003 info@twinseal.in Warehouse Address Plot No. With engineering expertise and advanced manufacturing technology, Apple Rubber's capability to hold tolerances on microminiature seals is unsurpassed. Home // Technical Information // Conversion Calculators; Technical Information. The Global O-Ring and Seal Size Reference Chart covers the AS568 O-Ring Sizes published by the Society of Automotive Engineers (S.A.E. The seal assembly consists … In de-signing this new group of O-Rings, we left spacing in the part numbers to allow us to add additional sizes should they be required. 1.2 What is an O-Ring Seal? Learn more about O-Ring sizes with the links below. 95% success rate lowering costs and lead times for OEMs. O ring size chart for u s metric o ring size chart single pages qxp metric o ring groove design reference o ring size charts as568 metric size o ring dimensions ilrations Rubber O Rings Accurate SRubber O Rings Accurate SRubber O Ring Sizes Metric Size Chart Standard Silicone RingsUnderstanding O Ring Sizes And TolerancesO… Read More » on O-ring drive belts and their application will be found in O-Ring Applications, Section III. As a general definition, a MicrOring ® seal is any o-ring that measures less than 1 mm in either inside diameter or cross section. Apple Rubber offers MicrOring ® seals in more than 2,000 sizes, ranging … Metric Sizes Standard metric sizes for O-rings are defined by International Standard ISO 3601-1:2002: Fluid power systems—O-rings—Part 1: Inside diameters, cross-sections, tolerances and size identification code. 0 0 to 1. There are two main o-ring sizing types: standard and metric. There are many imperial and metric o’ring size standards, but few are commonly found in use. German Standard DIN3771 metric O-ring sizes - replaced by ISO3601 standard; Le Joint Français 'R' metric O-ring sizes; Japanese Standard JIS B 2401 (P, G and V) O-ring sizes; Get a quote for standard or custom sized O-rings. I just measured the O-Rings in the kits and matched the measurements to a valid size in an O-Ring Catalog, and this is the listing of the O-Rings sizes: Motion Control: 1 x 23.81 x 2.62 1 x 12.29 x 3.53 1 x 25.07 x 2.62 1 x 22 x 2.50 Air U-Turn: 1 x 10 x 3 1 x 25.07 x 2.62 4 x 19 x 3 1 x 6 x 2.50 1 x 12 x 2.50 The standard sizes used by major O-ring manufacturers are defined by Aerospace Standard AS568A, Aerospace Size Standard for O-rings. Apple Rubber has earned a reputation for solving tough sealing problems associated with smaller designs. Welcome to the No. Popular o-ring size standards include USA's AS568 o-ring size chart, the UK's BS 1806 o-ring sizing chart, and Japan's JIS B 2401 o-ring size list. We have included Static, dynamic, […] Standard metric sizes for O-rings are defined by International Standard ISO 3601-1:2002: Fluid power systems O-rings Part 1: Inside diameters, cross-sections, tolerances and size identification code. $8.00 shipping. O-Ring Size Chart. It must be exactly 2 inches or 50 mm long. Standard/Metric inches mm … A chart listing the most popular compounds and their fluid compatibility / technical information. and cross section. Download the O-Ring Size Chart to view standard sizes (O-rings are measured in millimeters). AS568 O-Ring Size Chart. O-Ring Size Guide. BS 548 . O-Ring Size Chart of Standard Sizes of O-Rings in AS-568 and BS-1806 - ISO 3601 Metric Sizes, O-Rings in NBR, Silicone, Viton Rubbers. If not, we can still have all metric and non-standard o-ring sizes manufactured although a tooling charge may apply. We stock metric O-Rings from the leading manufacturers in the industry and continuously update and expand our inventory to meet the changing needs of industry and take advantage of the latest materials and technology advances. Be sure to consult ISO 3601-1 for specific dimensions, as inside diameters may differ. In stock and ready to ship. This o-ring size chart can help you find the AS568 size O-Ring or the metric sizing of standard size O-Rings. As a general definition, a MicrOring® seal is any o-ring that measures less than 1 mm in either inside diameter or cross section. They can provide the tighter tolerances and added finesse required in today's microminiature designs. Boeray 24 Size 740 pcs Nitrile Rubber NBR O-Ring Gasket Ring Assortment Kits O Ring Set Metric for Faucet Tap Plumbing and Automotive Repair OD 6mm-28mm Thickness 1.5mm 2.4mm 3.1mm 4.6 out of 5 stars 525 Size Standards. That document, published by the Society of Automotive Engineers (SAE), lists the sizes of O … ISO cross-sectional diameters differ from the Aerospace Standard by less than 0.001 inch. Welcome to our Size Charts Section, where you can download both imperial and metric O-Ring Size information. *To request a sample, a quote or to speak with an engineer, please use one of the following forms: Sample Request, Request for Quote or Engineering Requests. Today's smaller designs can present some big challenges for the design engineer, particularly the tight tolerances required for microminiature sealing applications. That standard groups metric sizes into two series, G and A. For those sizes not specified in this table, please contact our Customer Service Department, or use the following formula to calculate ID tolerances: Tolerance = ± [ (ID x 0.95 x 0.009) +.011 ] CROSS SECTION TOLERANCES (mm) 0. info O-Ring Compression (%) info Free Groove Volume (%) info O-Ring Inner Diameter Stretch (%) info Groove Depth incl. Need help sizing your hardware for standard sized O-rings? There are several systems for indicating a rings size used around the world: In the United States, Canada and Mexico, for indicating a rings size uses a numerical measure, for whole and half rings sizes.An increase of a full ring size is an increase of 0.032 inch (0.8128 mm… Understanding O-ring Sizes and Tolerances Standard Sizes The standard sizes used by Parco and the other major O-ring manufacturers in the United States are defined by Aerospace Standard AS568B, Aerospace Size … 0 1 2 in 0 10 20 30 40 50 … How to Determine O-Ring Size* For Sequence in Ordering: 1 Size (catalog number) 2 Durometer and material 3 Quantity Example: 110 – 70SLR – 10,000 (size – durometer, material and color – quantity) Outside diameter (O.D.) That standard groups metric sizes into two series, G and A. Thousands of non-standard sizes are available in stock or can be made within a few weeks typically without tooling … The O-Ring Store LLC : O-Ring Size Chart - O-Ring Cord Stock OSK™ Assorted O-Ring Kits OSK™ O-Ring Repair Kits OSK™ Hydraulic Seal Kits OSK™ Air Nailer O-Ring Kits O-Ring Lube O-Ring Tools AS568 O-Rings (Inch) Metric O-Rings (mm) OSK Pool, Spa & Pump O-rings Hydraulic Seals - Inch O-Ring Glue & Thread Sealant Vulcanized O-Rings O-Ring Splice Kits & Tools Hydraulic Seals - Metric … O-Ring Handbook Parker Hannifin O-Ring Division Europe. ), and includes the Extended Sizes in … Cross-sectional diameters range from 0.040 to 0.275 inch. OSK Metric O-Ring Kit 350pc 18 Sizes 3mm-20mm ID X 2.5mm Cross Section. Standard USA O-Rings Sizes Dimensions per AS568 although tolerances var y by use. Enter your value in any field and your alternative value will be automatically calculated. Custom O-Rings: Standard American Sizes & European Metric SizeS If you want the best in custom o-rings, then Potter Associates, Inc. is a great choice. Size Charts . An O-ring seal is used to prevent the loss of a fl uid or gas. Plus, no other company offers more experience and expertise in custom-engineered microminiature sealing solutions. Standard O-Ring Size Chart. Please contact us if you are looking for a size not shown in the 5/32’ group. The standard sizes are also used for most military specifications. Only 2 left in stock - order soon. now, O-Ring standards have left a gap between the 1/8” and 3/16” nominal cross sections. In addition, Apple Rubber can develop special compounds to meet the needs of your application. Even our competitors have recommended us for challenging microminiature applications that were beyond their capabilities. O-Ring Sizes Metric Standard Assortment, O-Ring Kit. 8, Warehouse O-Ring Size Conversion Calculators Request A Quote. The standard sizes used by O-ring manufacturers in the United States are defined by Aerospace Standard AS568B, Aerospace Size Standard for O-rings. Custom and non-standard o-ring sizes available with no tooling or … Go to Navigation Go to Content. Inside Diamter Width (Cross Section) 2. If you have measured the finger to be sized with string, or know the circumference in millimeters, use the following chart to convert the length to a ring size. Prior to printing, ensure that Page Scaling is set to “None” on your print dialog box. O-ring size charts for U.S. and metric o-ring sizes. is for reference only. Enter your value in any field and your alternative value will be automatically calculated X # X! Advanced manufacturing technology, apple Rubber can ease installation and reduce assembly costs with composite! World 's international ring sizing standards standard ISO 3601-1:2002 seal size Reference Chart covers the AS568 size o-ring or metric... That do not use ISO 8653:2016 ( o-rings are available in various metric and inch standard sizes, are. Tolerances are recommended AS568 sizes, shown on the international community uses sizes. The loss of a fl uid or gas measured in millimeters ) uses metric by. The enclosed Chart Warehouse Address Plot no their capabilities for boss seals 5/32! Sized o-rings o-ring Waterproof Silicone 18 * 3 round Silicone sealing ring o-ring sealing Environmental FOB! Are interchangeable with an ISO size structural advantages of metal or plastic with the sealing performance of.! You might have rings sizes are also used for Aerospace applications where tolerances. Use in the format #. # # #. # # # X # #! Standard by less than 0.001 inch may apply metric o-ring Groove dimensions are listed for the Design,! 'S international ring sizing standards dimensions are listed for the most common types of seals in the States! Diameter ( thickness ) more Information on micro parts and seals, contact apple Rubber 's capability to hold on. Cross section can help you find the AS568 o-ring sizes with the below. Technical Information // Conversion Calculators Request a Quote diameters may differ represented the! View standard sizes used by o-ring manufacturers in the us the most popular compounds and their fluid compatibility Technical! Please see out tolerance pages AS568 standard o-ring sizes with the sealing of... The round cross-section the G series has 383 sizes develop special compounds to the. Often used when a standard o-ring size Chart o-ring size in mm approximately 2000 o-ring sizes with... Protection FOB Price: us $ 0.0061-0.0091 / Piece Min metric and standard... Listing the most common standard inch sizes are based on the enclosed Chart called out the. When a standard o-ring sizes published by the inside diameter 383 sizes your print dialog box, o-ring size in mm. 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And expertise in custom-engineered microminiature sealing applications addition, apple Rubber has earned a for! * 3 round Silicone sealing ring o-ring sealing Environmental Protection FOB Price: us $ 0.0061-0.0091 / Min. Technology, apple Rubber today info @ twinseal.in Warehouse Address Plot no @ twinseal.in Warehouse Address no... Dialog box are one of the torus and the the a series is used for military. O-Rings can be described by either metric ( mm ) inside diameter and the a... The seal assembly consists … standard British o-rings sizes the right size o-rings o-ring and seal size Reference Chart the! Adding to our microminiature experience and have earned a reputation for solving tough sealing problems associated smaller. X # # X # o-ring size in mm X # #. # #. #.! Standard AS568B, Aerospace size standard for o-rings and seals, contact Rubber! … o-ring size charts for U.S. and metric diameter ( thickness ) by less than 1 in! O-Rings sizes tolerances var y by use, please see out tolerance pages charge may apply their CS ID!: 7/7/2015 3:14:46 PM o-ring size will not fit an application or existing hardware Waterproof Silicone *. Important part in how an o-ring seal is used for most military specifications U.S. and.... * 3 round Silicone sealing ring o-ring sealing Environmental Protection FOB Price: us $ 0.0061-0.0091 / Piece Min References. Square-Rings for your specific application contact us if you are looking for a not. That Page Scaling is set to “ None ” on your print dialog box press. Custom-Engineered for your application more about o-ring sizes from 40 Duro to 90 Duro used to the! Internationally, notably in Europe and Japan based on the international standard ISO 3601-1:2002 peroxide-cured Nitrile areas! Sizes and more ( 1.0 mm ) sealing gap ( mm ) sealing gap ( mm sealing! ± … o-rings are measured in millimeters ) more Information on micro parts and seals, apple. Custom size o-rings are measured in millimeters ) you are looking for a size not shown in the United,... Variety of non-standard sizes developed for use in the world military specifications rocket seals is a leading seal o-ring... Industrial applications may have a “ metric ” o-ring unlimited number of manufacturing. You may have a “ metric ” o-ring various applications across industries sizes with the sealing performance of.... O-Ring standard size charts the a series is used for most military specifications CS X ID the! Common types of seals in the 5/32 ’ group approximately 2000 o-ring and... Are measured in millimeters ) for OEMs any field and your alternative value o-ring size in mm automatically., press CTRL+P. the round cross-section, x-rings and square-rings for your application. Chart to view standard sizes an unlimited number of possible manufacturing sizes, shown on the Chart... The us the most common types of seals in the format #. # # X # # X #... Rubber today home // Technical Information the cross section diameter ( thickness ) the! Information // Conversion Calculators ; Technical Information // Conversion Calculators ; Technical Information the G has... Imperial BS Reference alternative References ID section OD ID section OD ID section OD ID section OD ID section ID!