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
142.88 X 5.33 PTFE	N/A 174710	N/A Metric Standard O-Ring	N/A PTFE	N/A BS868	N/A 5.33 mm	N/A 142.88 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
143 X 2.5 PTFE	N/A 174711	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 2.50 mm	N/A 143.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
143 X 3 PTFE	N/A 174712	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 3.00 mm	N/A 143.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
143 X 3.5 PTFE	N/A 174713	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 3.50 mm	N/A 143.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
143 X 4 PTFE	N/A 174714	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 4.00 mm	N/A 143.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
143 X 5 PTFE	N/A 174715	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 5.00 mm	N/A 143.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
143 X 6 PTFE	N/A 174716	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 6.00 mm	N/A 143.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
144 X 2.5 PTFE	N/A 174717	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 2.50 mm	N/A 144.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
144 X 3 PTFE	N/A 174718	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 3.00 mm	N/A 144.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
144 X 3.5 PTFE	N/A 174719	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 3.50 mm	N/A 144.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
144 X 4 PTFE	N/A 174720	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 4.00 mm	N/A 144.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
144 X 5 PTFE	N/A 174721	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 5.00 mm	N/A 144.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
144.1 X 8.4 PTFE	N/A 174722	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 8.40 mm	N/A 144.10 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
144.2 X 5.7 PTFE	N/A 174723	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 5.70 mm	N/A 144.20 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
144.3 X 5.7 PTFE	N/A 174724	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 5.70 mm	N/A 144.30 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
144.4 X 3.1 PTFE	N/A 174725	N/A Metric Standard O-Ring	N/A PTFE	N/A G145	N/A 3.10 mm	N/A 144.40 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
144.5 X 2 PTFE	N/A 174726	N/A Metric Standard O-Ring	N/A PTFE	N/A S145	N/A 2.00 mm	N/A 144.50 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
144.5 X 3 PTFE	N/A 174727	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 3.00 mm	N/A 144.50 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
144.6 X 5.7 PTFE	N/A 174728	N/A Metric Standard O-Ring	N/A PTFE	N/A P145	N/A 5.70 mm	N/A 144.60 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
145 X 2.5 PTFE	N/A 174729	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 2.50 mm	N/A 145.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
145 X 3 PTFE	N/A 174730	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 3.00 mm	N/A 145.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
145 X 3.5 PTFE	N/A 174731	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 3.50 mm	N/A 145.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
145 X 3.55 PTFE	N/A 174732	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 3.55 mm	N/A 145.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
145 X 4 PTFE	N/A 174733	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 4.00 mm	N/A 145.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
145 X 5 PTFE	N/A 174734	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 5.00 mm	N/A 145.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.

N/A
174710

N/A Metric Standard O-Ring

N/A PTFE

N/A BS868

N/A 5.33 mm

N/A 142.88 mm

N/A

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

143 X 2.5 PTFE

N/A
174711

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 2.50 mm

N/A 143.00 mm

N/A

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

143 X 3 PTFE

N/A
174712

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 3.00 mm

N/A 143.00 mm

N/A

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

143 X 3.5 PTFE

N/A
174713

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 3.50 mm

N/A 143.00 mm

N/A

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

143 X 4 PTFE

N/A
174714

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 4.00 mm

N/A 143.00 mm

N/A

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

143 X 5 PTFE

N/A
174715

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 5.00 mm

N/A 143.00 mm

N/A

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

143 X 6 PTFE

N/A
174716

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 6.00 mm

N/A 143.00 mm

N/A

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

144 X 2.5 PTFE

N/A
174717

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 2.50 mm

N/A 144.00 mm

N/A

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

144 X 3 PTFE

N/A
174718

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 3.00 mm

N/A 144.00 mm

N/A

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

144 X 3.5 PTFE

N/A
174719

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 3.50 mm

N/A 144.00 mm

N/A

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

144 X 4 PTFE

N/A
174720

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 4.00 mm

N/A 144.00 mm

N/A

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

144 X 5 PTFE

N/A
174721

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 5.00 mm

N/A 144.00 mm

N/A

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

144.1 X 8.4 PTFE

N/A
174722

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 8.40 mm

N/A 144.10 mm

N/A

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

144.2 X 5.7 PTFE

N/A
174723

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 5.70 mm

N/A 144.20 mm

N/A

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

144.3 X 5.7 PTFE

N/A
174724

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 5.70 mm

N/A 144.30 mm

N/A

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

144.4 X 3.1 PTFE

N/A
174725

N/A Metric Standard O-Ring

N/A PTFE

N/A G145

N/A 3.10 mm

N/A 144.40 mm

N/A

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

144.5 X 2 PTFE

N/A
174726

N/A Metric Standard O-Ring

N/A PTFE

N/A S145

N/A 2.00 mm

N/A 144.50 mm

N/A

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

144.5 X 3 PTFE

N/A
174727

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 3.00 mm

N/A 144.50 mm

N/A

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

144.6 X 5.7 PTFE

N/A
174728

N/A Metric Standard O-Ring

N/A PTFE

N/A P145

N/A 5.70 mm

N/A 144.60 mm

N/A

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

145 X 2.5 PTFE

N/A
174729

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 2.50 mm

N/A 145.00 mm

N/A

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

145 X 3 PTFE

N/A
174730

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 3.00 mm

N/A 145.00 mm

N/A

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

145 X 3.5 PTFE

N/A
174731

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 3.50 mm

N/A 145.00 mm

N/A

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

145 X 3.55 PTFE

N/A
174732

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 3.55 mm

N/A 145.00 mm

N/A

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

145 X 4 PTFE

N/A
174733

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 4.00 mm

N/A 145.00 mm

N/A

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

145 X 5 PTFE

N/A
174734

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 5.00 mm

N/A 145.00 mm

N/A

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