Metric PTFE O-Rings

Metric O-Rings are employed in specialized applications and, like the name suggests, are standardized by metric dimensions. With a wide variety of sizes available, Metric O-Rings fill in the gaps left by the standardized AS568 o-ring chart. Metric O-Ring sizing is determined by the o-ring's inside diameter and cross section width. PTFE is also know as TFE and Polytetrafluoroethylene. For more information, please see: Comparison Properties Chart, PTFE Encapsulated O-rings, Material Shelf Life, and O-ring Groove Design Chart.

Item #	IntegrationID	Type	Material	Cross Reference	Cross Section Width	Inside Diameter	Call for a Quote	O-Ring Industries
37.7 X 3.5 PTFE	N/A 176645	N/A Metric Standard O-Ring	N/A PTFE	N/A P38	N/A 3.50 mm	N/A 37.70 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
37.77 X 2.62 PTFE	N/A 176646	N/A Metric Standard O-Ring	N/A PTFE	N/A 128	N/A 2.62 mm	N/A 37.77 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
37.82 X 1.78 PTFE	N/A 176647	N/A Metric Standard O-Ring	N/A PTFE	N/A 29	N/A 1.78 mm	N/A 37.82 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
370 X 1.9 PTFE	N/A 176648	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 1.90 mm	N/A 370.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
370 X 3.5 PTFE	N/A 176649	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 3.50 mm	N/A 370.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
370 X 4 PTFE	N/A 176650	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 4.00 mm	N/A 370.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
370 X 5 PTFE	N/A 176651	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 5.00 mm	N/A 370.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
370 X 6 PTFE	N/A 176652	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 6.00 mm	N/A 370.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
371 X 3.5 PTFE	N/A 176653	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 3.50 mm	N/A 371.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
371 X 4 PTFE	N/A 176654	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 4.00 mm	N/A 371.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
371 X 5 PTFE	N/A 176655	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 5.00 mm	N/A 371.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
372 X 3.5 PTFE	N/A 176656	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 3.50 mm	N/A 372.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
372 X 4 PTFE	N/A 176657	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 4.00 mm	N/A 372.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
372 X 5 PTFE	N/A 176658	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 5.00 mm	N/A 372.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
373 X 3.5 PTFE	N/A 176659	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 3.50 mm	N/A 373.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
373 X 4 PTFE	N/A 176660	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 4.00 mm	N/A 373.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
373 X 5 PTFE	N/A 176661	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 5.00 mm	N/A 373.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
374 X 3.5 PTFE	N/A 176662	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 3.50 mm	N/A 374.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
374 X 4 PTFE	N/A 176663	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 4.00 mm	N/A 374.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
374 X 5 PTFE	N/A 176664	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 5.00 mm	N/A 374.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
374.5 X 8.4 PTFE	N/A 176665	N/A Metric Standard O-Ring	N/A PTFE	N/A P375	N/A 8.40 mm	N/A 374.50 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
375 X 3.5 PTFE	N/A 176666	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 3.50 mm	N/A 375.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
375 X 4 PTFE	N/A 176667	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 4.00 mm	N/A 375.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
375 X 5 PTFE	N/A 176668	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 5.00 mm	N/A 375.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
375 X 6 PTFE	N/A 176669	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 6.00 mm	N/A 375.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.

N/A
176645

N/A Metric Standard O-Ring

N/A PTFE

N/A P38

N/A 3.50 mm

N/A 37.70 mm

N/A

N/A O-rings are used in the military, automotive, aerospace and agriculture industries.

37.77 X 2.62 PTFE

N/A
176646

N/A Metric Standard O-Ring

N/A PTFE

N/A 128

N/A 2.62 mm

N/A 37.77 mm

N/A

N/A O-rings are used in the military, automotive, aerospace and agriculture industries.

37.82 X 1.78 PTFE

N/A
176647

N/A Metric Standard O-Ring

N/A PTFE

N/A 29

N/A 1.78 mm

N/A 37.82 mm

N/A

N/A O-rings are used in the military, automotive, aerospace and agriculture industries.

370 X 1.9 PTFE

N/A
176648

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 1.90 mm

N/A 370.00 mm

N/A

N/A O-rings are used in the military, automotive, aerospace and agriculture industries.

370 X 3.5 PTFE

N/A
176649

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 3.50 mm

N/A 370.00 mm

N/A

N/A O-rings are used in the military, automotive, aerospace and agriculture industries.

370 X 4 PTFE

N/A
176650

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 4.00 mm

N/A 370.00 mm

N/A

N/A O-rings are used in the military, automotive, aerospace and agriculture industries.

370 X 5 PTFE

N/A
176651

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 5.00 mm

N/A 370.00 mm

N/A

N/A O-rings are used in the military, automotive, aerospace and agriculture industries.

370 X 6 PTFE

N/A
176652

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 6.00 mm

N/A 370.00 mm

N/A

N/A O-rings are used in the military, automotive, aerospace and agriculture industries.

371 X 3.5 PTFE

N/A
176653

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 3.50 mm

N/A 371.00 mm

N/A

N/A O-rings are used in the military, automotive, aerospace and agriculture industries.

371 X 4 PTFE

N/A
176654

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 4.00 mm

N/A 371.00 mm

N/A

N/A O-rings are used in the military, automotive, aerospace and agriculture industries.

371 X 5 PTFE

N/A
176655

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 5.00 mm

N/A 371.00 mm

N/A

N/A O-rings are used in the military, automotive, aerospace and agriculture industries.

372 X 3.5 PTFE

N/A
176656

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 3.50 mm

N/A 372.00 mm

N/A

N/A O-rings are used in the military, automotive, aerospace and agriculture industries.

372 X 4 PTFE

N/A
176657

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 4.00 mm

N/A 372.00 mm

N/A

N/A O-rings are used in the military, automotive, aerospace and agriculture industries.

372 X 5 PTFE

N/A
176658

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 5.00 mm

N/A 372.00 mm

N/A

N/A O-rings are used in the military, automotive, aerospace and agriculture industries.

373 X 3.5 PTFE

N/A
176659

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 3.50 mm

N/A 373.00 mm

N/A

N/A O-rings are used in the military, automotive, aerospace and agriculture industries.

373 X 4 PTFE

N/A
176660

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 4.00 mm

N/A 373.00 mm

N/A

N/A O-rings are used in the military, automotive, aerospace and agriculture industries.

373 X 5 PTFE

N/A
176661

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 5.00 mm

N/A 373.00 mm

N/A

N/A O-rings are used in the military, automotive, aerospace and agriculture industries.

374 X 3.5 PTFE

N/A
176662

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 3.50 mm

N/A 374.00 mm

N/A

N/A O-rings are used in the military, automotive, aerospace and agriculture industries.

374 X 4 PTFE

N/A
176663

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 4.00 mm

N/A 374.00 mm

N/A

N/A O-rings are used in the military, automotive, aerospace and agriculture industries.

374 X 5 PTFE

N/A
176664

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 5.00 mm

N/A 374.00 mm

N/A

N/A O-rings are used in the military, automotive, aerospace and agriculture industries.

374.5 X 8.4 PTFE

N/A
176665

N/A Metric Standard O-Ring

N/A PTFE

N/A P375

N/A 8.40 mm

N/A 374.50 mm

N/A

N/A O-rings are used in the military, automotive, aerospace and agriculture industries.

375 X 3.5 PTFE

N/A
176666

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 3.50 mm

N/A 375.00 mm

N/A

N/A O-rings are used in the military, automotive, aerospace and agriculture industries.

375 X 4 PTFE

N/A
176667

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 4.00 mm

N/A 375.00 mm

N/A

N/A O-rings are used in the military, automotive, aerospace and agriculture industries.

375 X 5 PTFE

N/A
176668

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 5.00 mm

N/A 375.00 mm

N/A

N/A O-rings are used in the military, automotive, aerospace and agriculture industries.

375 X 6 PTFE

N/A
176669

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 6.00 mm

N/A 375.00 mm

N/A

N/A O-rings are used in the military, automotive, aerospace and agriculture industries.