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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.
AS568 Buna O-Rings
Unit of Measure
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Item #

IntegrationID

Type

Material

Cross Section Width

Durometer

Inside Diameter

Cross Section Tolerance +/-

Inside Diameter Tolerance +/-

Size Reference - AS568

Units of Measure

Tube Size O.D.

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O-Ring Industries

Quantity
-452 PTFE N/A
195580
N/A N/A N/A 0.275 in6.99 mm N/A N/A 291.47 mm11.475 in N/A 0.006 in0.15 mm N/A 0.060 in1.52 mm N/A -452 N/A N/A N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-453 PTFE N/A
195581
N/A N/A N/A 0.275 in6.99 mm N/A N/A 304.17 mm11.975 in N/A 0.006 in0.15 mm N/A 0.060 in1.52 mm N/A -453 N/A N/A N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-454 PTFE N/A
195582
N/A N/A N/A 0.275 in6.99 mm N/A N/A 316.87 mm12.475 in N/A 0.006 in0.15 mm N/A 0.060 in1.52 mm N/A -454 N/A N/A N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-455 PTFE N/A
195583
N/A N/A N/A 0.275 in6.99 mm N/A N/A 329.57 mm12.975 in N/A 0.006 in0.15 mm N/A 0.060 in1.52 mm N/A -455 N/A N/A N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-456 PTFE N/A
195584
N/A N/A N/A 0.275 in6.99 mm N/A N/A 342.27 mm13.475 in N/A 0.006 in0.15 mm N/A 0.070 in1.78 mm N/A -456 N/A N/A N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-457 PTFE N/A
195585
N/A N/A N/A 0.275 in6.99 mm N/A N/A 354.97 mm13.975 in N/A 0.006 in0.15 mm N/A 0.070 in1.78 mm N/A -457 N/A N/A N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-458 PTFE N/A
195586
N/A N/A N/A 0.275 in6.99 mm N/A N/A 367.67 mm14.475 in N/A 0.006 in0.15 mm N/A 0.070 in1.78 mm N/A -458 N/A N/A N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-459 PTFE N/A
195587
N/A N/A N/A 0.275 in6.99 mm N/A N/A 380.37 mm14.975 in N/A 0.006 in0.15 mm N/A 0.070 in1.78 mm N/A -459 N/A N/A N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-460 PTFE N/A
195588
N/A N/A N/A 0.275 in6.99 mm N/A N/A 393.07 mm15.475 in N/A 0.006 in0.15 mm N/A 0.070 in1.78 mm N/A -460 N/A N/A N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-461 PTFE N/A
195589
N/A N/A N/A 0.275 in6.99 mm N/A N/A 405.26 mm15.955 in N/A 0.006 in0.15 mm N/A 0.075 in1.90 mm N/A -461 N/A N/A N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-462 PTFE N/A
195590
N/A N/A N/A 0.275 in6.99 mm N/A N/A 417.96 mm16.455 in N/A 0.006 in0.15 mm N/A 0.075 in1.90 mm N/A -462 N/A N/A N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-463 PTFE N/A
195591
N/A N/A N/A 0.275 in6.99 mm N/A N/A 430.66 mm16.955 in N/A 0.006 in0.15 mm N/A 0.080 in2.05 mm N/A -463 N/A N/A N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-464 PTFE N/A
195592
N/A N/A N/A 0.275 in6.99 mm N/A N/A 443.36 mm17.455 in N/A 0.006 in0.15 mm N/A 0.085 in2.15 mm N/A -464 N/A N/A N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-465 PTFE N/A
195593
N/A N/A N/A 0.275 in6.99 mm N/A N/A 456.06 mm17.955 in N/A 0.006 in0.15 mm N/A 0.085 in2.15 mm N/A -465 N/A N/A N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-466 PTFE N/A
195594
N/A N/A N/A 0.275 in6.99 mm N/A N/A 468.76 mm18.455 in N/A 0.006 in0.15 mm N/A 0.085 in2.15 mm N/A -466 N/A N/A N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-467 PTFE N/A
195595
N/A N/A N/A 0.275 in6.99 mm N/A N/A 481.46 mm18.955 in N/A 0.006 in0.15 mm N/A 0.090 in2.25 mm N/A -467 N/A N/A N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-468 PTFE N/A
195596
N/A N/A N/A 0.275 in6.99 mm N/A N/A 494.16 mm19.455 in N/A 0.006 in0.15 mm N/A 0.090 in2.25 mm N/A -468 N/A N/A N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-469 PTFE N/A
195597
N/A N/A N/A 0.275 in6.99 mm N/A N/A 506.86 mm19.955 in N/A 0.006 in0.15 mm N/A 0.090 in2.45 mm N/A -469 N/A N/A N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-470 PTFE N/A
195598
N/A N/A N/A 0.275 in6.99 mm N/A N/A 532.26 mm20.955 in N/A 0.006 in0.15 mm N/A 0.090 in2.45 mm N/A -470 N/A N/A N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-471 PTFE N/A
195599
N/A N/A N/A 0.275 in6.99 mm N/A N/A 557.66 mm21.955 in N/A 0.006 in0.15 mm N/A 0.100 in2.55 mm N/A -471 N/A N/A N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-472 PTFE N/A
195600
N/A N/A N/A 0.275 in6.99 mm N/A N/A 582.65 mm22.940 in N/A 0.006 in0.15 mm N/A 0.105 in2.65 mm N/A -472 N/A N/A N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-473 PTFE N/A
195601
N/A N/A N/A 0.275 in6.99 mm N/A N/A 608.10 mm23.940 in N/A 0.006 in0.15 mm N/A 0.110 in2.80 mm N/A -473 N/A N/A N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-474 PTFE N/A
195602
N/A N/A N/A 0.275 in6.99 mm N/A N/A 633.50 mm24.940 in N/A 0.006 in0.15 mm N/A 0.115 in2.90 mm N/A -474 N/A N/A N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
-475 PTFE N/A
195603
N/A N/A N/A 0.275 in6.99 mm N/A N/A 658.85 mm25.940 in N/A 0.006 in0.15 mm N/A 0.120 in3.05 mm N/A -475 N/A N/A N/A N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
Unit of Measure
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