AS568 EP O-Rings
Standard O-Rings (AS568)
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. EP is also known as: Eythylene Propylene, EPR, EPDM, EPT, E.
EP is an elastomer which is characterized by wide range of applications and good chemical resistance. Ethylene propylene compounds have good resistance to detergents, alkalis, mild acids, greases, silicone oils, and alcohols.
EP is an elastomer which is characterized by wide range of applications and good chemical resistance. Ethylene propylene compounds have good resistance to detergents, alkalis, mild acids, greases, silicone oils, and alcohols.
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| -348 EP-70 -348 EP-70/Asset/oring71.jpg |
IntegrationID
N/A 190747 |
Type N/A | Material N/A | Cross Section Width N/A 0.210 in | Durometer N/A 70 | Inside Diameter N/A 110.49 mm4.350 in | Cross Section Tolerance +/- N/A 0.005 in0.12 mm | Inside Diameter Tolerance +/- N/A 0.030 in0.76 mm | Size Reference - AS568 N/A -348 | Alternate P/N N/A | Units of Measure N/A | Tube Size O.D. N/A | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
| -349 EP-70 -349 EP-70/Asset/oring71.jpg |
IntegrationID
N/A 190748 |
Type N/A | Material N/A | Cross Section Width N/A 0.210 in | Durometer N/A 70 | Inside Diameter N/A 113.67 mm4.475 in | Cross Section Tolerance +/- N/A 0.005 in0.12 mm | Inside Diameter Tolerance +/- N/A 0.030 in0.76 mm | Size Reference - AS568 N/A -349 | Alternate P/N N/A | Units of Measure N/A | Tube Size O.D. N/A | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
| -350 EP-70 -350 EP-70/Asset/oring71.jpg |
IntegrationID
N/A 190749 |
Type N/A | Material N/A | Cross Section Width N/A 0.210 in | Durometer N/A 70 | Inside Diameter N/A 116.84 mm4.600 in | Cross Section Tolerance +/- N/A 0.005 in0.12 mm | Inside Diameter Tolerance +/- N/A 0.030 in0.76 mm | Size Reference - AS568 N/A -350 | Alternate P/N N/A | Units of Measure N/A | Tube Size O.D. N/A | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries.v |
| -351 EP-70 -351 EP-70/Asset/oring71.jpg |
IntegrationID
N/A 190750 |
Type N/A | Material N/A | Cross Section Width N/A 0.210 in | Durometer N/A 70 | Inside Diameter N/A 120.02 mm4.725 in | Cross Section Tolerance +/- N/A 0.005 in0.12 mm | Inside Diameter Tolerance +/- N/A 0.030 in0.76 mm | Size Reference - AS568 N/A -351 | Alternate P/N N/A | Units of Measure N/A | Tube Size O.D. N/A | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
| -352 EP-70 -352 EP-70/Asset/oring71.jpg |
IntegrationID
N/A 190751 |
Type N/A | Material N/A | Cross Section Width N/A 0.210 in | Durometer N/A 70 | Inside Diameter N/A 123.19 mm4.850 in | Cross Section Tolerance +/- N/A 0.005 in0.12 mm | Inside Diameter Tolerance +/- N/A 0.030 in0.76 mm | Size Reference - AS568 N/A -352 | Alternate P/N N/A | Units of Measure N/A | Tube Size O.D. N/A | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
| -353 EP-70 -353 EP-70/Asset/oring71.jpg |
IntegrationID
N/A 190752 |
Type N/A | Material N/A | Cross Section Width N/A 0.210 in | Durometer N/A 70 | Inside Diameter N/A 126.37 mm4.975 in | Cross Section Tolerance +/- N/A 0.005 in0.12 mm | Inside Diameter Tolerance +/- N/A 0.037 in0.94 mm | Size Reference - AS568 N/A -353 | Alternate P/N N/A | Units of Measure N/A | Tube Size O.D. N/A | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
| -354 EP-70 -354 EP-70/Asset/oring71.jpg |
IntegrationID
N/A 190753 |
Type N/A | Material N/A | Cross Section Width N/A 0.210 in | Durometer N/A 70 | Inside Diameter N/A 129.54 mm5.100 in | Cross Section Tolerance +/- N/A 0.005 in0.12 mm | Inside Diameter Tolerance +/- N/A 0.037 in0.94 mm | Size Reference - AS568 N/A -354 | Alternate P/N N/A | Units of Measure N/A | Tube Size O.D. N/A | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
| -355 EP-70 -355 EP-70/Asset/oring71.jpg |
IntegrationID
N/A 190754 |
Type N/A | Material N/A | Cross Section Width N/A 0.210 in | Durometer N/A 70 | Inside Diameter N/A 132.72 mm5.225 in | Cross Section Tolerance +/- N/A 0.005 in0.12 mm | Inside Diameter Tolerance +/- N/A 0.037 in0.94 mm | Size Reference - AS568 N/A -355 | Alternate P/N N/A | Units of Measure N/A | Tube Size O.D. N/A | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
| -356 EP-70 -356 EP-70/Asset/oring71.jpg |
IntegrationID
N/A 190755 |
Type N/A | Material N/A | Cross Section Width N/A 0.210 in | Durometer N/A 70 | Inside Diameter N/A 135.89 mm5.350 in | Cross Section Tolerance +/- N/A 0.005 in0.12 mm | Inside Diameter Tolerance +/- N/A 0.037 in0.94 mm | Size Reference - AS568 N/A -356 | Alternate P/N N/A | Units of Measure N/A | Tube Size O.D. N/A | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
| -357 EP-70 -357 EP-70/Asset/oring71.jpg |
IntegrationID
N/A 190756 |
Type N/A | Material N/A | Cross Section Width N/A 0.210 in | Durometer N/A 70 | Inside Diameter N/A 139.07 mm5.475 in | Cross Section Tolerance +/- N/A 0.005 in0.12 mm | Inside Diameter Tolerance +/- N/A 0.037 in0.94 mm | Size Reference - AS568 N/A -357 | Alternate P/N N/A | Units of Measure N/A | Tube Size O.D. N/A | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
| -358 EP-70 -358 EP-70/Asset/oring71.jpg |
IntegrationID
N/A 190757 |
Type N/A | Material N/A | Cross Section Width N/A 0.210 in | Durometer N/A 70 | Inside Diameter N/A 142.24 mm5.600 in | Cross Section Tolerance +/- N/A 0.005 in0.12 mm | Inside Diameter Tolerance +/- N/A 0.037 in0.94 mm | Size Reference - AS568 N/A -358 | Alternate P/N N/A | Units of Measure N/A | Tube Size O.D. N/A | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
| -359 EP-70 -359 EP-70/Asset/oring71.jpg |
IntegrationID
N/A 190758 |
Type N/A | Material N/A | Cross Section Width N/A 0.210 in | Durometer N/A 70 | Inside Diameter N/A 145.42 mm5.725 in | Cross Section Tolerance +/- N/A 0.005 in0.12 mm | Inside Diameter Tolerance +/- N/A 0.037 in0.94 mm | Size Reference - AS568 N/A -359 | Alternate P/N N/A | Units of Measure N/A | Tube Size O.D. N/A | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
| -360 EP-70 -360 EP-70/Asset/oring71.jpg |
IntegrationID
N/A 190759 |
Type N/A | Material N/A | Cross Section Width N/A 0.210 in | Durometer N/A 70 | Inside Diameter N/A 148.59 mm5.850 in | Cross Section Tolerance +/- N/A 0.005 in0.12 mm | Inside Diameter Tolerance +/- N/A 0.037 in0.94 mm | Size Reference - AS568 N/A -360 | Alternate P/N N/A | Units of Measure N/A | Tube Size O.D. N/A | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
| -361 EP-70 -361 EP-70/Asset/oring71.jpg |
IntegrationID
N/A 190760 |
Type N/A | Material N/A | Cross Section Width N/A 0.210 in | Durometer N/A 70 | Inside Diameter N/A 151.77 mm5.975 in | Cross Section Tolerance +/- N/A 0.005 in0.12 mm | Inside Diameter Tolerance +/- N/A 0.037 in0.94 mm | Size Reference - AS568 N/A -361 | Alternate P/N N/A | Units of Measure N/A | Tube Size O.D. N/A | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
| -362 EP-70 -362 EP-70/Asset/oring71.jpg |
IntegrationID
N/A 190761 |
Type N/A | Material N/A | Cross Section Width N/A 0.210 in | Durometer N/A 70 | Inside Diameter N/A 158.12 mm6.225 in | Cross Section Tolerance +/- N/A 0.005 in0.12 mm | Inside Diameter Tolerance +/- N/A 0.040 in1.02 mm | Size Reference - AS568 N/A -362 | Alternate P/N N/A | Units of Measure N/A | Tube Size O.D. N/A | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries.v |
| -363 EP-70 -363 EP-70/Asset/oring71.jpg |
IntegrationID
N/A 190762 |
Type N/A | Material N/A | Cross Section Width N/A 0.210 in | Durometer N/A 70 | Inside Diameter N/A 164.47 mm6.475 in | Cross Section Tolerance +/- N/A 0.005 in0.12 mm | Inside Diameter Tolerance +/- N/A 0.040 in1.02 mm | Size Reference - AS568 N/A -363 | Alternate P/N N/A | Units of Measure N/A | Tube Size O.D. N/A | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
| -364 EP-70 -364 EP-70/Asset/oring71.jpg |
IntegrationID
N/A 190763 |
Type N/A | Material N/A | Cross Section Width N/A 0.210 in | Durometer N/A 70 | Inside Diameter N/A 170.82 mm6.725 in | Cross Section Tolerance +/- N/A 0.005 in0.12 mm | Inside Diameter Tolerance +/- N/A 0.040 in1.02 mm | Size Reference - AS568 N/A -364 | Alternate P/N N/A | Units of Measure N/A | Tube Size O.D. N/A | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
| -365 EP-70 -365 EP-70/Asset/oring71.jpg |
IntegrationID
N/A 190764 |
Type N/A | Material N/A | Cross Section Width N/A 0.210 in | Durometer N/A 70 | Inside Diameter N/A 177.17 mm6.975 in | Cross Section Tolerance +/- N/A 0.005 in0.12 mm | Inside Diameter Tolerance +/- N/A 0.040 in1.02 mm | Size Reference - AS568 N/A -365 | Alternate P/N N/A | Units of Measure N/A | Tube Size O.D. N/A | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
| -366 EP-70 -366 EP-70/Asset/oring71.jpg |
IntegrationID
N/A 190765 |
Type N/A | Material N/A | Cross Section Width N/A 0.210 in | Durometer N/A 70 | Inside Diameter N/A 183.52 mm7.225 in | Cross Section Tolerance +/- N/A 0.005 in0.12 mm | Inside Diameter Tolerance +/- N/A 0.045 in1.14 mm | Size Reference - AS568 N/A -366 | Alternate P/N N/A | Units of Measure N/A | Tube Size O.D. N/A | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
| -367 EP-70 -367 EP-70/Asset/oring71.jpg |
IntegrationID
N/A 190766 |
Type N/A | Material N/A | Cross Section Width N/A 0.210 in | Durometer N/A 70 | Inside Diameter N/A 189.87 mm7.475 in | Cross Section Tolerance +/- N/A 0.005 in0.12 mm | Inside Diameter Tolerance +/- N/A 0.045 in1.14 mm | Size Reference - AS568 N/A -367 | Alternate P/N N/A | Units of Measure N/A | Tube Size O.D. N/A | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
| -368 EP-70 -368 EP-70/Asset/oring71.jpg |
IntegrationID
N/A 190767 |
Type N/A | Material N/A | Cross Section Width N/A 0.210 in | Durometer N/A 70 | Inside Diameter N/A 196.22 mm7.725 in | Cross Section Tolerance +/- N/A 0.005 in0.12 mm | Inside Diameter Tolerance +/- N/A 0.045 in1.14 mm | Size Reference - AS568 N/A -368 | Alternate P/N N/A | Units of Measure N/A | Tube Size O.D. N/A | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
| -369 EP-70 -369 EP-70/Asset/oring71.jpg |
IntegrationID
N/A 190768 |
Type N/A | Material N/A | Cross Section Width N/A 0.210 in | Durometer N/A 70 | Inside Diameter N/A 202.57 mm7.975 in | Cross Section Tolerance +/- N/A 0.005 in0.12 mm | Inside Diameter Tolerance +/- N/A 0.045 in1.14 mm | Size Reference - AS568 N/A -369 | Alternate P/N N/A | Units of Measure N/A | Tube Size O.D. N/A | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
| -370 EP-70 -370 EP-70/Asset/oring71.jpg |
IntegrationID
N/A 190769 |
Type N/A | Material N/A | Cross Section Width N/A 0.210 in | Durometer N/A 70 | Inside Diameter N/A 208.92 mm8.225 in | Cross Section Tolerance +/- N/A 0.005 in0.12 mm | Inside Diameter Tolerance +/- N/A 0.050 in1.30 mm | Size Reference - AS568 N/A -370 | Alternate P/N N/A | Units of Measure N/A | Tube Size O.D. N/A | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
| -371 EP-70 -371 EP-70/Asset/oring71.jpg |
IntegrationID
N/A 190770 |
Type N/A | Material N/A | Cross Section Width N/A 0.210 in | Durometer N/A 70 | Inside Diameter N/A 215.27 mm8.475 in | Cross Section Tolerance +/- N/A 0.005 in0.12 mm | Inside Diameter Tolerance +/- N/A 0.050 in1.30 mm | Size Reference - AS568 N/A -371 | Alternate P/N N/A | Units of Measure N/A | Tube Size O.D. N/A | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
| -372 EP-70 -372 EP-70/Asset/oring71.jpg |
IntegrationID
N/A 190771 |
Type N/A | Material N/A | Cross Section Width N/A 0.210 in | Durometer N/A 70 | Inside Diameter N/A 221.62 mm8.725 in | Cross Section Tolerance +/- N/A 0.005 in0.12 mm | Inside Diameter Tolerance +/- N/A 0.050 in1.30 mm | Size Reference - AS568 N/A -372 | Alternate P/N N/A | Units of Measure N/A | Tube Size O.D. N/A | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
