Metric Fluorosilicone 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. 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	Durometer	Inside Diameter	Call for a Quote	Quantity
343 X 4 F-70	N/A 172395	N/A Metric Standard O-Ring	N/A Flurosilicone	N/A	N/A 4.00 mm	N/A 70	N/A 343.00 mm	N/A O-rings are used in the military, automotive,
343 X 5 F-70	N/A 172396	N/A Metric Standard O-Ring	N/A Flurosilicone	N/A	N/A 5.00 mm	N/A 70	N/A 343.00 mm	N/A O-rings are used in the military, automotive,
344 X 3.5 F-70	N/A 172397	N/A Metric Standard O-Ring	N/A Flurosilicone	N/A	N/A 3.50 mm	N/A 70	N/A 344.00 mm	N/A O-rings are used in the military, automotive,
344 X 4 F-70	N/A 172398	N/A Metric Standard O-Ring	N/A Flurosilicone	N/A	N/A 4.00 mm	N/A 70	N/A 344.00 mm	N/A O-rings are used in the military, automotive,
344 X 5 F-70	N/A 172399	N/A Metric Standard O-Ring	N/A Flurosilicone	N/A	N/A 5.00 mm	N/A 70	N/A 344.00 mm	N/A O-rings are used in the military, automotive,
345 X 3.5 F-70	N/A 172400	N/A Metric Standard O-Ring	N/A Flurosilicone	N/A	N/A 3.50 mm	N/A 70	N/A 345.00 mm	N/A O-rings are used in the military, automotive,
345 X 4 F-70	N/A 172401	N/A Metric Standard O-Ring	N/A Flurosilicone	N/A	N/A 4.00 mm	N/A 70	N/A 345.00 mm	N/A O-rings are used in the military, automotive,
345 X 5 F-70	N/A 172402	N/A Metric Standard O-Ring	N/A Flurosilicone	N/A	N/A 5.00 mm	N/A 70	N/A 345.00 mm	N/A O-rings are used in the military, automotive,
345 X 6 F-70	N/A 172403	N/A Metric Standard O-Ring	N/A Flurosilicone	N/A	N/A 6.00 mm	N/A 70	N/A 345.00 mm	N/A O-rings are used in the military, automotive,
345 X 7 F-70	N/A 172404	N/A Metric Standard O-Ring	N/A Flurosilicone	N/A	N/A 7.00 mm	N/A 70	N/A 345.00 mm	N/A O-rings are used in the military, automotive,
346 X 3.5 F-70	N/A 172405	N/A Metric Standard O-Ring	N/A Flurosilicone	N/A	N/A 3.50 mm	N/A 70	N/A 346.00 mm	N/A O-rings are used in the military, automotive,
346 X 4 F-70	N/A 172406	N/A Metric Standard O-Ring	N/A Flurosilicone	N/A	N/A 4.00 mm	N/A 70	N/A 346.00 mm	N/A O-rings are used in the military, automotive,
346 X 5 F-70	N/A 172407	N/A Metric Standard O-Ring	N/A Flurosilicone	N/A	N/A 5.00 mm	N/A 70	N/A 346.00 mm	N/A O-rings are used in the military, automotive,
347 X 3.5 F-70	N/A 172408	N/A Metric Standard O-Ring	N/A Flurosilicone	N/A	N/A 3.50 mm	N/A 70	N/A 347.00 mm	N/A O-rings are used in the military, automotive,
347 X 4 F-70	N/A 172409	N/A Metric Standard O-Ring	N/A Flurosilicone	N/A	N/A 4.00 mm	N/A 70	N/A 347.00 mm	N/A O-rings are used in the military, automotive,
347 X 5 F-70	N/A 172410	N/A Metric Standard O-Ring	N/A Flurosilicone	N/A	N/A 5.00 mm	N/A 70	N/A 347.00 mm	N/A O-rings are used in the military, automotive,
347 X 6 F-70	N/A 172411	N/A Metric Standard O-Ring	N/A Flurosilicone	N/A	N/A 6.00 mm	N/A 70	N/A 347.00 mm	N/A O-rings are used in the military, automotive,
348 X 3.5 F-70	N/A 172412	N/A Metric Standard O-Ring	N/A Flurosilicone	N/A	N/A 3.50 mm	N/A 70	N/A 348.00 mm	N/A O-rings are used in the military, automotive,
348 X 4 F-70	N/A 172413	N/A Metric Standard O-Ring	N/A Flurosilicone	N/A	N/A 4.00 mm	N/A 70	N/A 348.00 mm	N/A O-rings are used in the military, automotive,
348 X 5 F-70	N/A 172414	N/A Metric Standard O-Ring	N/A Flurosilicone	N/A	N/A 5.00 mm	N/A 70	N/A 348.00 mm	N/A O-rings are used in the military, automotive,
348 X 6 F-70	N/A 172415	N/A Metric Standard O-Ring	N/A Flurosilicone	N/A	N/A 6.00 mm	N/A 70	N/A 348.00 mm	N/A O-rings are used in the military, automotive,
349 X 3.5 F-70	N/A 172416	N/A Metric Standard O-Ring	N/A Flurosilicone	N/A	N/A 3.50 mm	N/A 70	N/A 349.00 mm	N/A O-rings are used in the military, automotive,
349 X 4 F-70	N/A 172417	N/A Metric Standard O-Ring	N/A Flurosilicone	N/A	N/A 4.00 mm	N/A 70	N/A 349.00 mm	N/A O-rings are used in the military, automotive,
349 X 5 F-70	N/A 172418	N/A Metric Standard O-Ring	N/A Flurosilicone	N/A	N/A 5.00 mm	N/A 70	N/A 349.00 mm	N/A O-rings are used in the military, automotive,
349.3 X 5.7 F-70	N/A 172419	N/A Metric Standard O-Ring	N/A Flurosilicone	N/A	N/A 5.70 mm	N/A 70	N/A 349.30 mm	N/A O-rings are used in the military, automotive,

Item #

IntegrationID

Type

Material

Cross Reference

Cross Section Width

Durometer

Inside Diameter

Call for a Quote

Quantity

343 X 4 F-70

N/A
172395

N/A Metric Standard O-Ring

N/A Flurosilicone

N/A

N/A 4.00 mm

N/A 70

N/A 343.00 mm

N/A O-rings are used in the military, automotive,

343 X 5 F-70

N/A
172396

N/A Metric Standard O-Ring

N/A Flurosilicone

N/A

N/A 5.00 mm

N/A 70

N/A 343.00 mm

N/A O-rings are used in the military, automotive,

344 X 3.5 F-70

N/A
172397

N/A Metric Standard O-Ring

N/A Flurosilicone

N/A

N/A 3.50 mm

N/A 70

N/A 344.00 mm

N/A O-rings are used in the military, automotive,

344 X 4 F-70

N/A
172398

N/A Metric Standard O-Ring

N/A Flurosilicone

N/A

N/A 4.00 mm

N/A 70

N/A 344.00 mm

N/A O-rings are used in the military, automotive,

344 X 5 F-70

N/A
172399

N/A Metric Standard O-Ring

N/A Flurosilicone

N/A

N/A 5.00 mm

N/A 70

N/A 344.00 mm

N/A O-rings are used in the military, automotive,

345 X 3.5 F-70

N/A
172400

N/A Metric Standard O-Ring

N/A Flurosilicone

N/A

N/A 3.50 mm

N/A 70

N/A 345.00 mm

N/A O-rings are used in the military, automotive,

345 X 4 F-70

N/A
172401

N/A Metric Standard O-Ring

N/A Flurosilicone

N/A

N/A 4.00 mm

N/A 70

N/A 345.00 mm

N/A O-rings are used in the military, automotive,

345 X 5 F-70

N/A
172402

N/A Metric Standard O-Ring

N/A Flurosilicone

N/A

N/A 5.00 mm

N/A 70

N/A 345.00 mm

N/A O-rings are used in the military, automotive,

345 X 6 F-70

N/A
172403

N/A Metric Standard O-Ring

N/A Flurosilicone

N/A

N/A 6.00 mm

N/A 70

N/A 345.00 mm

N/A O-rings are used in the military, automotive,

345 X 7 F-70

N/A
172404

N/A Metric Standard O-Ring

N/A Flurosilicone

N/A

N/A 7.00 mm

N/A 70

N/A 345.00 mm

N/A O-rings are used in the military, automotive,

346 X 3.5 F-70

N/A
172405

N/A Metric Standard O-Ring

N/A Flurosilicone

N/A

N/A 3.50 mm

N/A 70

N/A 346.00 mm

N/A O-rings are used in the military, automotive,

346 X 4 F-70

N/A
172406

N/A Metric Standard O-Ring

N/A Flurosilicone

N/A

N/A 4.00 mm

N/A 70

N/A 346.00 mm

N/A O-rings are used in the military, automotive,

346 X 5 F-70

N/A
172407

N/A Metric Standard O-Ring

N/A Flurosilicone

N/A

N/A 5.00 mm

N/A 70

N/A 346.00 mm

N/A O-rings are used in the military, automotive,

347 X 3.5 F-70

N/A
172408

N/A Metric Standard O-Ring

N/A Flurosilicone

N/A

N/A 3.50 mm

N/A 70

N/A 347.00 mm

N/A O-rings are used in the military, automotive,

347 X 4 F-70

N/A
172409

N/A Metric Standard O-Ring

N/A Flurosilicone

N/A

N/A 4.00 mm

N/A 70

N/A 347.00 mm

N/A O-rings are used in the military, automotive,

347 X 5 F-70

N/A
172410

N/A Metric Standard O-Ring

N/A Flurosilicone

N/A

N/A 5.00 mm

N/A 70

N/A 347.00 mm

N/A O-rings are used in the military, automotive,

347 X 6 F-70

N/A
172411

N/A Metric Standard O-Ring

N/A Flurosilicone

N/A

N/A 6.00 mm

N/A 70

N/A 347.00 mm

N/A O-rings are used in the military, automotive,

348 X 3.5 F-70

N/A
172412

N/A Metric Standard O-Ring

N/A Flurosilicone

N/A

N/A 3.50 mm

N/A 70

N/A 348.00 mm

N/A O-rings are used in the military, automotive,

348 X 4 F-70

N/A
172413

N/A Metric Standard O-Ring

N/A Flurosilicone

N/A

N/A 4.00 mm

N/A 70

N/A 348.00 mm

N/A O-rings are used in the military, automotive,

348 X 5 F-70

N/A
172414

N/A Metric Standard O-Ring

N/A Flurosilicone

N/A

N/A 5.00 mm

N/A 70

N/A 348.00 mm

N/A O-rings are used in the military, automotive,

348 X 6 F-70

N/A
172415

N/A Metric Standard O-Ring

N/A Flurosilicone

N/A

N/A 6.00 mm

N/A 70

N/A 348.00 mm

N/A O-rings are used in the military, automotive,

349 X 3.5 F-70

N/A
172416

N/A Metric Standard O-Ring

N/A Flurosilicone

N/A

N/A 3.50 mm

N/A 70

N/A 349.00 mm

N/A O-rings are used in the military, automotive,

349 X 4 F-70

N/A
172417

N/A Metric Standard O-Ring

N/A Flurosilicone

N/A

N/A 4.00 mm

N/A 70

N/A 349.00 mm

N/A O-rings are used in the military, automotive,

349 X 5 F-70

N/A
172418

N/A Metric Standard O-Ring

N/A Flurosilicone

N/A

N/A 5.00 mm

N/A 70

N/A 349.00 mm

N/A O-rings are used in the military, automotive,

349.3 X 5.7 F-70

N/A
172419

N/A Metric Standard O-Ring

N/A Flurosilicone

N/A

N/A 5.70 mm

N/A 70

N/A 349.30 mm

N/A O-rings are used in the military, automotive,