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
343 X 4 PTFE	N/A 176469	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 4.00 mm	N/A 343.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
343 X 5 PTFE	N/A 176470	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 5.00 mm	N/A 343.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
344 X 3.5 PTFE	N/A 176471	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 3.50 mm	N/A 344.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
344 X 4 PTFE	N/A 176472	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 4.00 mm	N/A 344.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
344 X 5 PTFE	N/A 176473	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 5.00 mm	N/A 344.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
345 X 3.5 PTFE	N/A 176474	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 3.50 mm	N/A 345.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
345 X 4 PTFE	N/A 176475	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 4.00 mm	N/A 345.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
345 X 5 PTFE	N/A 176476	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 5.00 mm	N/A 345.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
345 X 6 PTFE	N/A 176477	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 6.00 mm	N/A 345.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
345 X 7 PTFE	N/A 176478	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 7.00 mm	N/A 345.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
346 X 3.5 PTFE	N/A 176479	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 3.50 mm	N/A 346.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
346 X 4 PTFE	N/A 176480	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 4.00 mm	N/A 346.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
346 X 5 PTFE	N/A 176481	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 5.00 mm	N/A 346.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
347 X 3.5 PTFE	N/A 176482	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 3.50 mm	N/A 347.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
347 X 4 PTFE	N/A 176483	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 4.00 mm	N/A 347.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
347 X 5 PTFE	N/A 176484	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 5.00 mm	N/A 347.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
347 X 6 PTFE	N/A 176485	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 6.00 mm	N/A 347.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
348 X 3.5 PTFE	N/A 176486	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 3.50 mm	N/A 348.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
348 X 4 PTFE	N/A 176487	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 4.00 mm	N/A 348.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
348 X 5 PTFE	N/A 176488	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 5.00 mm	N/A 348.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
348 X 6 PTFE	N/A 176489	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 6.00 mm	N/A 348.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
349 X 3.5 PTFE	N/A 176490	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 3.50 mm	N/A 349.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
349 X 4 PTFE	N/A 176491	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 4.00 mm	N/A 349.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
349 X 5 PTFE	N/A 176492	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 5.00 mm	N/A 349.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
349.3 X 5.7 PTFE	N/A 176493	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 5.70 mm	N/A 349.30 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.

N/A
176469

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 4.00 mm

N/A 343.00 mm

N/A

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

343 X 5 PTFE

N/A
176470

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 5.00 mm

N/A 343.00 mm

N/A

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

344 X 3.5 PTFE

N/A
176471

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 3.50 mm

N/A 344.00 mm

N/A

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

344 X 4 PTFE

N/A
176472

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 4.00 mm

N/A 344.00 mm

N/A

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

344 X 5 PTFE

N/A
176473

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 5.00 mm

N/A 344.00 mm

N/A

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

345 X 3.5 PTFE

N/A
176474

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 3.50 mm

N/A 345.00 mm

N/A

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

345 X 4 PTFE

N/A
176475

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 4.00 mm

N/A 345.00 mm

N/A

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

345 X 5 PTFE

N/A
176476

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 5.00 mm

N/A 345.00 mm

N/A

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

345 X 6 PTFE

N/A
176477

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 6.00 mm

N/A 345.00 mm

N/A

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

345 X 7 PTFE

N/A
176478

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 7.00 mm

N/A 345.00 mm

N/A

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

346 X 3.5 PTFE

N/A
176479

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 3.50 mm

N/A 346.00 mm

N/A

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

346 X 4 PTFE

N/A
176480

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 4.00 mm

N/A 346.00 mm

N/A

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

346 X 5 PTFE

N/A
176481

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 5.00 mm

N/A 346.00 mm

N/A

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

347 X 3.5 PTFE

N/A
176482

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 3.50 mm

N/A 347.00 mm

N/A

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

347 X 4 PTFE

N/A
176483

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 4.00 mm

N/A 347.00 mm

N/A

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

347 X 5 PTFE

N/A
176484

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 5.00 mm

N/A 347.00 mm

N/A

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

347 X 6 PTFE

N/A
176485

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 6.00 mm

N/A 347.00 mm

N/A

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

348 X 3.5 PTFE

N/A
176486

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 3.50 mm

N/A 348.00 mm

N/A

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

348 X 4 PTFE

N/A
176487

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 4.00 mm

N/A 348.00 mm

N/A

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

348 X 5 PTFE

N/A
176488

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 5.00 mm

N/A 348.00 mm

N/A

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

348 X 6 PTFE

N/A
176489

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 6.00 mm

N/A 348.00 mm

N/A

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

349 X 3.5 PTFE

N/A
176490

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 3.50 mm

N/A 349.00 mm

N/A

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

349 X 4 PTFE

N/A
176491

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 4.00 mm

N/A 349.00 mm

N/A

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

349 X 5 PTFE

N/A
176492

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 5.00 mm

N/A 349.00 mm

N/A

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

349.3 X 5.7 PTFE

N/A
176493

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 5.70 mm

N/A 349.30 mm

N/A

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