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
25.6 X 2.4 F-70	N/A 171742	N/A Metric Standard O-Ring	N/A Flurosilicone	N/A	N/A 2.40 mm	N/A 70	N/A 25.60 mm	N/A O-rings are used in the military, automotive,
25.7 X 3.5 F-70	N/A 171743	N/A Metric Standard O-Ring	N/A Flurosilicone	N/A P26	N/A 3.50 mm	N/A 70	N/A 25.70 mm	N/A O-rings are used in the military, automotive,
25.8 X 2.65 F-70	N/A 171744	N/A Metric Standard O-Ring	N/A Flurosilicone	N/A	N/A 2.65 mm	N/A 70	N/A 25.80 mm	N/A O-rings are used in the military, automotive,
25.8 X 3.53 F-70	N/A 171745	N/A Metric Standard O-Ring	N/A Flurosilicone	N/A BS618	N/A 3.53 mm	N/A 70	N/A 25.80 mm	N/A O-rings are used in the military, automotive,
25.8 X 3.55 F-70	N/A 171746	N/A Metric Standard O-Ring	N/A Flurosilicone	N/A	N/A 3.55 mm	N/A 70	N/A 25.80 mm	N/A O-rings are used in the military, automotive,
250 X 3 F-70	N/A 171747	N/A Metric Standard O-Ring	N/A Flurosilicone	N/A	N/A 3.00 mm	N/A 70	N/A 250.00 mm	N/A O-rings are used in the military, automotive,
250 X 3.5 F-70	N/A 171748	N/A Metric Standard O-Ring	N/A Flurosilicone	N/A	N/A 3.50 mm	N/A 70	N/A 250.00 mm	N/A O-rings are used in the military, automotive,
250 X 4 F-70	N/A 171749	N/A Metric Standard O-Ring	N/A Flurosilicone	N/A	N/A 4.00 mm	N/A 70	N/A 250.00 mm	N/A O-rings are used in the military, automotive,
250 X 4.5 F-70	N/A 171750	N/A Metric Standard O-Ring	N/A Flurosilicone	N/A	N/A 4.50 mm	N/A 70	N/A 250.00 mm	N/A O-rings are used in the military, automotive,
250 X 5 F-70	N/A 171751	N/A Metric Standard O-Ring	N/A Flurosilicone	N/A	N/A 5.00 mm	N/A 70	N/A 250.00 mm	N/A O-rings are used in the military, automotive,
250 X 6 F-70	N/A 171752	N/A Metric Standard O-Ring	N/A Flurosilicone	N/A	N/A 6.00 mm	N/A 70	N/A 250.00 mm	N/A O-rings are used in the military, automotive,
250 X 7 F-70	N/A 171753	N/A Metric Standard O-Ring	N/A Flurosilicone	N/A	N/A 7.00 mm	N/A 70	N/A 250.00 mm	N/A O-rings are used in the military, automotive,
250.37 X 7 F-70	N/A 171754	N/A Metric Standard O-Ring	N/A Flurosilicone	N/A	N/A 7.00 mm	N/A 70	N/A 250.37 mm	N/A O-rings are used in the military, automotive,
251 X 3.5 F-70	N/A 171755	N/A Metric Standard O-Ring	N/A Flurosilicone	N/A	N/A 3.50 mm	N/A 70	N/A 251.00 mm	N/A O-rings are used in the military, automotive,
251 X 4 F-70	N/A 171756	N/A Metric Standard O-Ring	N/A Flurosilicone	N/A	N/A 4.00 mm	N/A 70	N/A 251.00 mm	N/A O-rings are used in the military, automotive,
251 X 5 F-70	N/A 171757	N/A Metric Standard O-Ring	N/A Flurosilicone	N/A	N/A 5.00 mm	N/A 70	N/A 251.00 mm	N/A O-rings are used in the military, automotive,
252 X 3.5 F-70	N/A 171758	N/A Metric Standard O-Ring	N/A Flurosilicone	N/A	N/A 3.50 mm	N/A 70	N/A 252.00 mm	N/A O-rings are used in the military, automotive,
252 X 4 F-70	N/A 171759	N/A Metric Standard O-Ring	N/A Flurosilicone	N/A	N/A 4.00 mm	N/A 70	N/A 252.00 mm	N/A O-rings are used in the military, automotive,
252 X 5 F-70	N/A 171760	N/A Metric Standard O-Ring	N/A Flurosilicone	N/A	N/A 5.00 mm	N/A 70	N/A 252.00 mm	N/A O-rings are used in the military, automotive,
253 X 3.5 F-70	N/A 171761	N/A Metric Standard O-Ring	N/A Flurosilicone	N/A	N/A 3.50 mm	N/A 70	N/A 253.00 mm	N/A O-rings are used in the military, automotive,
253 X 4 F-70	N/A 171762	N/A Metric Standard O-Ring	N/A Flurosilicone	N/A	N/A 4.00 mm	N/A 70	N/A 253.00 mm	N/A O-rings are used in the military, automotive,
253 X 5 F-70	N/A 171763	N/A Metric Standard O-Ring	N/A Flurosilicone	N/A	N/A 5.00 mm	N/A 70	N/A 253.00 mm	N/A O-rings are used in the military, automotive,
253.37 X 5.33 F-70	N/A 171764	N/A Metric Standard O-Ring	N/A Flurosilicone	N/A 377	N/A 5.33 mm	N/A 70	N/A 253.37 mm	N/A O-rings are used in the military, automotive,
253.37 X 6.99 F-70	N/A 171765	N/A Metric Standard O-Ring	N/A Flurosilicone	N/A 4491	N/A 6.99 mm	N/A 70	N/A 253.37 mm	N/A O-rings are used in the military, automotive,
253.59 X 3.53 F-70	N/A 171766	N/A Metric Standard O-Ring	N/A Flurosilicone	N/A 274	N/A 3.53 mm	N/A 70	N/A 253.59 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

25.6 X 2.4 F-70

N/A
171742

N/A Metric Standard O-Ring

N/A Flurosilicone

N/A

N/A 2.40 mm

N/A 70

N/A 25.60 mm

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

25.7 X 3.5 F-70

N/A
171743

N/A Metric Standard O-Ring

N/A Flurosilicone

N/A P26

N/A 3.50 mm

N/A 70

N/A 25.70 mm

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

25.8 X 2.65 F-70

N/A
171744

N/A Metric Standard O-Ring

N/A Flurosilicone

N/A

N/A 2.65 mm

N/A 70

N/A 25.80 mm

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

25.8 X 3.53 F-70

N/A
171745

N/A Metric Standard O-Ring

N/A Flurosilicone

N/A BS618

N/A 3.53 mm

N/A 70

N/A 25.80 mm

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

25.8 X 3.55 F-70

N/A
171746

N/A Metric Standard O-Ring

N/A Flurosilicone

N/A

N/A 3.55 mm

N/A 70

N/A 25.80 mm

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

250 X 3 F-70

N/A
171747

N/A Metric Standard O-Ring

N/A Flurosilicone

N/A

N/A 3.00 mm

N/A 70

N/A 250.00 mm

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

250 X 3.5 F-70

N/A
171748

N/A Metric Standard O-Ring

N/A Flurosilicone

N/A

N/A 3.50 mm

N/A 70

N/A 250.00 mm

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

250 X 4 F-70

N/A
171749

N/A Metric Standard O-Ring

N/A Flurosilicone

N/A

N/A 4.00 mm

N/A 70

N/A 250.00 mm

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

250 X 4.5 F-70

N/A
171750

N/A Metric Standard O-Ring

N/A Flurosilicone

N/A

N/A 4.50 mm

N/A 70

N/A 250.00 mm

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

250 X 5 F-70

N/A
171751

N/A Metric Standard O-Ring

N/A Flurosilicone

N/A

N/A 5.00 mm

N/A 70

N/A 250.00 mm

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

250 X 6 F-70

N/A
171752

N/A Metric Standard O-Ring

N/A Flurosilicone

N/A

N/A 6.00 mm

N/A 70

N/A 250.00 mm

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

250 X 7 F-70

N/A
171753

N/A Metric Standard O-Ring

N/A Flurosilicone

N/A

N/A 7.00 mm

N/A 70

N/A 250.00 mm

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

250.37 X 7 F-70

N/A
171754

N/A Metric Standard O-Ring

N/A Flurosilicone

N/A

N/A 7.00 mm

N/A 70

N/A 250.37 mm

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

251 X 3.5 F-70

N/A
171755

N/A Metric Standard O-Ring

N/A Flurosilicone

N/A

N/A 3.50 mm

N/A 70

N/A 251.00 mm

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

251 X 4 F-70

N/A
171756

N/A Metric Standard O-Ring

N/A Flurosilicone

N/A

N/A 4.00 mm

N/A 70

N/A 251.00 mm

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

251 X 5 F-70

N/A
171757

N/A Metric Standard O-Ring

N/A Flurosilicone

N/A

N/A 5.00 mm

N/A 70

N/A 251.00 mm

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

252 X 3.5 F-70

N/A
171758

N/A Metric Standard O-Ring

N/A Flurosilicone

N/A

N/A 3.50 mm

N/A 70

N/A 252.00 mm

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

252 X 4 F-70

N/A
171759

N/A Metric Standard O-Ring

N/A Flurosilicone

N/A

N/A 4.00 mm

N/A 70

N/A 252.00 mm

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

252 X 5 F-70

N/A
171760

N/A Metric Standard O-Ring

N/A Flurosilicone

N/A

N/A 5.00 mm

N/A 70

N/A 252.00 mm

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

253 X 3.5 F-70

N/A
171761

N/A Metric Standard O-Ring

N/A Flurosilicone

N/A

N/A 3.50 mm

N/A 70

N/A 253.00 mm

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

253 X 4 F-70

N/A
171762

N/A Metric Standard O-Ring

N/A Flurosilicone

N/A

N/A 4.00 mm

N/A 70

N/A 253.00 mm

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

253 X 5 F-70

N/A
171763

N/A Metric Standard O-Ring

N/A Flurosilicone

N/A

N/A 5.00 mm

N/A 70

N/A 253.00 mm

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

253.37 X 5.33 F-70

N/A
171764

N/A Metric Standard O-Ring

N/A Flurosilicone

N/A 377

N/A 5.33 mm

N/A 70

N/A 253.37 mm

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

253.37 X 6.99 F-70

N/A
171765

N/A Metric Standard O-Ring

N/A Flurosilicone

N/A 4491

N/A 6.99 mm

N/A 70

N/A 253.37 mm

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

253.59 X 3.53 F-70

N/A
171766

N/A Metric Standard O-Ring

N/A Flurosilicone

N/A 274

N/A 3.53 mm

N/A 70

N/A 253.59 mm

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