AS568 Silicone O-Rings
Silicone O-Rings
Standard O-Rings are available in 369 sizes as set up by the Aerospace Standard 568 published by the Society of Automotive Engineers. These sizes are designated by dash numbers shown on the 568 DASH Chart and are standardized by imperial dimensions. Standard O-Rings are specified by their inside diameter and cross section width. AS568 is the most commonly used standard in the U.S. for aerospace, automotive and general industrial applications. For more information, please see: Comparison Properties Chart, PTFE Encapsulated O-rings, Material Shelf Life, and O-ring Groove Design Chart.
This elastomer possesses mechanical properties similar to Viton®, with the exception of its slightly lower compression set resistance. It is more suitable for sensitive applications where lighter compressive forces are applied to energize the seal. This core has a Shore A hardness of 70 but it also offers a broader operating temperature range of -80°F to +500°F. (-62°C to +260°C).
This elastomer possesses mechanical properties similar to Viton®, with the exception of its slightly lower compression set resistance. It is more suitable for sensitive applications where lighter compressive forces are applied to energize the seal. This core has a Shore A hardness of 70 but it also offers a broader operating temperature range of -80°F to +500°F. (-62°C to +260°C).
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Cross Section Width (in)
Cross Section Width (mm)
Cross Section Width (mm)
Inside Diameter (mm)
Inside Diameter (in)
Item # |
IntegrationID |
Type |
Material |
Cross Section Width |
Durometer |
Inside Diameter |
Cross Section Tolerance +/- |
Inside Diameter Tolerance +/- |
Size Reference - AS568 |
Alternate P/N |
Units of Measure |
Tube Size O.D. |
Call for a Quote |
O-Ring Industries |
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-910 Silicone-90 | Type N/A AS568 Standard O-Rings | Material N/A Silicone | Cross Section Width N/A 0.097 in0.097 mm | Durometer N/A 90 | Inside Diameter N/A 0.755 in | Cross Section Tolerance +/- N/A 0.003 inNumeric | Inside Diameter Tolerance +/- N/A 0.009 inNumeric mm | Size Reference - AS568 N/A -910 | Alternate P/N N/A | Units of Measure N/A Imperial | Tube Size O.D. N/A 5/8 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. | |
-907 Silicone-70 | Type N/A AS568 Standard O-Rings | Material N/A Silicone | Cross Section Width N/A 0.082 in0.082 mm | Durometer N/A 70 | Inside Diameter N/A 0.530 in | Cross Section Tolerance +/- N/A 0.003 inNumeric | Inside Diameter Tolerance +/- N/A 0.005 inNumeric mm | Size Reference - AS568 N/A -907 | Alternate P/N N/A | Units of Measure N/A Imperial | Tube Size O.D. N/A 7/16 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. | |
-907 Silicone-75 | Type N/A AS568 Standard O-Rings | Material N/A Silicone | Cross Section Width N/A 0.082 in0.082 mm | Durometer N/A 75 | Inside Diameter N/A 0.530 in | Cross Section Tolerance +/- N/A 0.003 inNumeric | Inside Diameter Tolerance +/- N/A 0.005 inNumeric mm | Size Reference - AS568 N/A -907 | Alternate P/N N/A | Units of Measure N/A Imperial | Tube Size O.D. N/A 7/16 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. | |
-907 Silicone-90 | Type N/A AS568 Standard O-Rings | Material N/A Silicone | Cross Section Width N/A 0.082 in0.082 mm | Durometer N/A 90 | Inside Diameter N/A 0.530 in | Cross Section Tolerance +/- N/A 0.003 inNumeric | Inside Diameter Tolerance +/- N/A 0.005 inNumeric mm | Size Reference - AS568 N/A -907 | Alternate P/N N/A | Units of Measure N/A Imperial | Tube Size O.D. N/A 7/16 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. | |
-914 Silicone-70 | Type N/A AS568 Standard O-Rings | Material N/A Silicone | Cross Section Width N/A 0.116 in0.116 mm | Durometer N/A 70 | Inside Diameter N/A 1.047 in | Cross Section Tolerance +/- N/A 0.004 inNumeric | Inside Diameter Tolerance +/- N/A 0.01 inNumeric mm | Size Reference - AS568 N/A -914 | Alternate P/N N/A | Units of Measure N/A Imperial | Tube Size O.D. N/A 7/8 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. | |
-914 Silicone-75 | Type N/A AS568 Standard O-Rings | Material N/A Silicone | Cross Section Width N/A 0.116 in0.116 mm | Durometer N/A 75 | Inside Diameter N/A 1.047 in | Cross Section Tolerance +/- N/A 0.004 inNumeric | Inside Diameter Tolerance +/- N/A 0.01 inNumeric mm | Size Reference - AS568 N/A -914 | Alternate P/N N/A | Units of Measure N/A Imperial | Tube Size O.D. N/A 7/8 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. | |
-914 Silicone-90 | Type N/A AS568 Standard O-Rings | Material N/A Silicone | Cross Section Width N/A 0.116 in0.116 mm | Durometer N/A 90 | Inside Diameter N/A 1.047 in | Cross Section Tolerance +/- N/A 0.004 inNumeric | Inside Diameter Tolerance +/- N/A 0.01 inNumeric mm | Size Reference - AS568 N/A -914 | Alternate P/N N/A | Units of Measure N/A Imperial | Tube Size O.D. N/A 7/8 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. | |
-909 Silicone-70 | Type N/A AS568 Standard O-Rings | Material N/A Silicone | Cross Section Width N/A 0.097 in0.097 mm | Durometer N/A 70 | Inside Diameter N/A 0.706 in | Cross Section Tolerance +/- N/A 0.003 inNumeric | Inside Diameter Tolerance +/- N/A 0.009 inNumeric mm | Size Reference - AS568 N/A -909 | Alternate P/N N/A | Units of Measure N/A Imperial | Tube Size O.D. N/A 9/16 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. | |
-909 Silicone-75 | Type N/A AS568 Standard O-Rings | Material N/A Silicone | Cross Section Width N/A 0.097 in0.097 mm | Durometer N/A 75 | Inside Diameter N/A 0.706 in | Cross Section Tolerance +/- N/A 0.003 inNumeric | Inside Diameter Tolerance +/- N/A 0.009 inNumeric mm | Size Reference - AS568 N/A -909 | Alternate P/N N/A | Units of Measure N/A Imperial | Tube Size O.D. N/A 9/16 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. | |
-909 Silicone-90 | Type N/A AS568 Standard O-Rings | Material N/A Silicone | Cross Section Width N/A 0.097 in0.097 mm | Durometer N/A 90 | Inside Diameter N/A 0.706 in | Cross Section Tolerance +/- N/A 0.003 inNumeric | Inside Diameter Tolerance +/- N/A 0.009 inNumeric mm | Size Reference - AS568 N/A -909 | Alternate P/N N/A | Units of Measure N/A Imperial | Tube Size O.D. N/A 9/16 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. | |
M-001S70 |
IntegrationID
N/A 192741 |
Type N/A Long Text | Material N/A Long Text | Cross Section Width N/A 0.040 in1.02 mmNumeric mm | Durometer N/A 70 | Inside Diameter N/A 0.74 mm0.029 in | Cross Section Tolerance +/- N/A 0.003 in0.08 mmNumeric | Inside Diameter Tolerance +/- N/A 0.004 in0.10 mmNumeric mm | Size Reference - AS568 N/A -001 | Alternate P/N N/A 001S70 | Units of Measure N/A Long Text | Tube Size O.D. N/A Numeric | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
M-002S70 |
IntegrationID
N/A 192742 |
Type N/A Long Text | Material N/A Long Text | Cross Section Width N/A 0.050 in1.27 mmNumeric mm | Durometer N/A 70 | Inside Diameter N/A 1.07 mm0.042 in | Cross Section Tolerance +/- N/A 0.003 in0.08 mmNumeric | Inside Diameter Tolerance +/- N/A 0.004 in0.10 mmNumeric mm | Size Reference - AS568 N/A -002 | Alternate P/N N/A 002S70 | Units of Measure N/A Long Text | Tube Size O.D. N/A Numeric | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
M-003S70 |
IntegrationID
N/A 192743 |
Type N/A Long Text | Material N/A Long Text | Cross Section Width N/A 0.060 in1.52 mmNumeric mm | Durometer N/A 70 | Inside Diameter N/A 1.42 mm0.056 in | Cross Section Tolerance +/- N/A 0.003 in0.08 mmNumeric | Inside Diameter Tolerance +/- N/A 0.004 in0.10 mmNumeric mm | Size Reference - AS568 N/A -003 | Alternate P/N N/A 003S70 | Units of Measure N/A Long Text | Tube Size O.D. N/A Numeric | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
M-004S70 |
IntegrationID
N/A 192744 |
Type N/A Long Text | Material N/A Long Text | Cross Section Width N/A 0.070 in1.78 mmNumeric mm | Durometer N/A 70 | Inside Diameter N/A 1.78 mm0.070 in | Cross Section Tolerance +/- N/A 0.003 in0.08 mmNumeric | Inside Diameter Tolerance +/- N/A 0.005 in0.12 mmNumeric mm | Size Reference - AS568 N/A -004 | Alternate P/N N/A 004S70 | Units of Measure N/A Long Text | Tube Size O.D. N/A Numeric | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
M-005S70 |
IntegrationID
N/A 192745 |
Type N/A Long Text | Material N/A Long Text | Cross Section Width N/A 0.070 in1.78 mmNumeric mm | Durometer N/A 70 | Inside Diameter N/A 2.57 mm0.101 in | Cross Section Tolerance +/- N/A 0.003 in0.08 mmNumeric | Inside Diameter Tolerance +/- N/A 0.005 in0.12 mmNumeric mm | Size Reference - AS568 N/A -005 | Alternate P/N N/A 005S70 | Units of Measure N/A Long Text | Tube Size O.D. N/A Numeric | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
M-006S70 |
IntegrationID
N/A 192746 |
Type N/A Long Text | Material N/A Long Text | Cross Section Width N/A 0.070 in1.78 mmNumeric mm | Durometer N/A 70 | Inside Diameter N/A 2.90 mm0.114 in | Cross Section Tolerance +/- N/A 0.003 in0.08 mmNumeric | Inside Diameter Tolerance +/- N/A 0.005 in0.12 mmNumeric mm | Size Reference - AS568 N/A -006 | Alternate P/N N/A 006S70 | Units of Measure N/A Long Text | Tube Size O.D. N/A Numeric | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
M-007S70 |
IntegrationID
N/A 192747 |
Type N/A Long Text | Material N/A Long Text | Cross Section Width N/A 0.070 in1.78 mmNumeric mm | Durometer N/A 70 | Inside Diameter N/A 3.68 mm0.145 in | Cross Section Tolerance +/- N/A 0.003 in0.08 mmNumeric | Inside Diameter Tolerance +/- N/A 0.005 in0.12 mmNumeric mm | Size Reference - AS568 N/A -007 | Alternate P/N N/A 007S70 | Units of Measure N/A Long Text | Tube Size O.D. N/A Numeric | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
M-008S70 |
IntegrationID
N/A 192748 |
Type N/A Long Text | Material N/A Long Text | Cross Section Width N/A 0.070 in1.78 mmNumeric mm | Durometer N/A 70 | Inside Diameter N/A 4.47 mm0.176 in | Cross Section Tolerance +/- N/A 0.003 in0.08 mmNumeric | Inside Diameter Tolerance +/- N/A 0.005 in0.12 mmNumeric mm | Size Reference - AS568 N/A -008 | Alternate P/N N/A 008S70 | Units of Measure N/A Long Text | Tube Size O.D. N/A Numeric | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
M-009S70 |
IntegrationID
N/A 192749 |
Type N/A Long Text | Material N/A Long Text | Cross Section Width N/A 0.070 in1.78 mmNumeric mm | Durometer N/A 70 | Inside Diameter N/A 5.28 mm0.208 in | Cross Section Tolerance +/- N/A 0.003 in0.08 mmNumeric | Inside Diameter Tolerance +/- N/A 0.005 in0.12 mmNumeric mm | Size Reference - AS568 N/A -009 | Alternate P/N N/A 009S70 | Units of Measure N/A Long Text | Tube Size O.D. N/A Numeric | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
M-010S70 |
IntegrationID
N/A 192750 |
Type N/A Long Text | Material N/A Long Text | Cross Section Width N/A 0.070 in1.78 mmNumeric mm | Durometer N/A 70 | Inside Diameter N/A 6.07 mm0.239 in | Cross Section Tolerance +/- N/A 0.003 in0.08 mmNumeric | Inside Diameter Tolerance +/- N/A 0.005 in0.12 mmNumeric mm | Size Reference - AS568 N/A -010 | Alternate P/N N/A 010S70 | Units of Measure N/A Long Text | Tube Size O.D. N/A Numeric | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
M-011S70 |
IntegrationID
N/A 192751 |
Type N/A Long Text | Material N/A Long Text | Cross Section Width N/A 0.070 in1.78 mmNumeric mm | Durometer N/A 70 | Inside Diameter N/A 7.65 mm0.300 in | Cross Section Tolerance +/- N/A 0.003 in0.08 mmNumeric | Inside Diameter Tolerance +/- N/A 0.005 in0.12 mmNumeric mm | Size Reference - AS568 N/A -011 | Alternate P/N N/A 011S70 | Units of Measure N/A Long Text | Tube Size O.D. N/A Numeric | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
M-012S70 |
IntegrationID
N/A 192752 |
Type N/A Long Text | Material N/A Long Text | Cross Section Width N/A 0.070 in1.78 mmNumeric mm | Durometer N/A 70 | Inside Diameter N/A 9.25 mm0.364 in | Cross Section Tolerance +/- N/A 0.003 in0.08 mmNumeric | Inside Diameter Tolerance +/- N/A 0.005 in0.12 mmNumeric mm | Size Reference - AS568 N/A -012 | Alternate P/N N/A 012S70 | Units of Measure N/A Long Text | Tube Size O.D. N/A Numeric | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
M-013S70 |
IntegrationID
N/A 192753 |
Type N/A Long Text | Material N/A Long Text | Cross Section Width N/A 0.070 in1.78 mmNumeric mm | Durometer N/A 70 | Inside Diameter N/A 10.82 mm0.426 in | Cross Section Tolerance +/- N/A 0.003 in0.08 mmNumeric | Inside Diameter Tolerance +/- N/A 0.005 in0.12 mmNumeric mm | Size Reference - AS568 N/A -013 | Alternate P/N N/A 013S70 | Units of Measure N/A Long Text | Tube Size O.D. N/A Numeric | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
M-014S70 |
IntegrationID
N/A 192754 |
Type N/A Long Text | Material N/A Long Text | Cross Section Width N/A 0.070 in1.78 mmNumeric mm | Durometer N/A 70 | Inside Diameter N/A 12.42 mm0.489 in | Cross Section Tolerance +/- N/A 0.003 in0.08 mmNumeric | Inside Diameter Tolerance +/- N/A 0.005 in0.12 mmNumeric mm | Size Reference - AS568 N/A -014 | Alternate P/N N/A 014S70 | Units of Measure N/A Long Text | Tube Size O.D. N/A Numeric | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
M-015S70 |
IntegrationID
N/A 192755 |
Type N/A Long Text | Material N/A Long Text | Cross Section Width N/A 0.070 in1.78 mmNumeric mm | Durometer N/A 70 | Inside Diameter N/A 14.00 mm0.551 in | Cross Section Tolerance +/- N/A 0.003 in0.08 mmNumeric | Inside Diameter Tolerance +/- N/A 0.007 in0.17 mmNumeric mm | Size Reference - AS568 N/A -015 | Alternate P/N N/A 015S70 | Units of Measure N/A Long Text | Tube Size O.D. N/A Numeric | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |