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
178 X 5 PTFE	N/A 175088	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 5.00 mm	N/A 178.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
179 X 3 PTFE	N/A 175089	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 3.00 mm	N/A 179.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
179 X 3.5 PTFE	N/A 175090	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 3.50 mm	N/A 179.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
179 X 4 PTFE	N/A 175091	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 4.00 mm	N/A 179.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
179 X 5 PTFE	N/A 175092	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 5.00 mm	N/A 179.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
179.1 X 8.4 PTFE	N/A 175093	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 8.40 mm	N/A 179.10 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
179.3 X 5.7 PTFE	N/A 175094	N/A Metric Standard O-Ring	N/A PTFE	N/A G180	N/A 5.70 mm	N/A 179.30 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
179.5 X 3 PTFE	N/A 175095	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 3.00 mm	N/A 179.50 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
179.5 X 8.4 PTFE	N/A 175096	N/A Metric Standard O-Ring	N/A PTFE	N/A P180	N/A 8.40 mm	N/A 179.50 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
18 X 1 PTFE	N/A 175097	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 1.00 mm	N/A 18.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
18 X 1.5 PTFE	N/A 175098	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 1.50 mm	N/A 18.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
18 X 2 PTFE	N/A 175099	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 2.00 mm	N/A 18.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
18 X 2.2 PTFE	N/A 175100	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 2.20 mm	N/A 18.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
18 X 2.5 PTFE	N/A 175101	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 2.50 mm	N/A 18.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
18 X 2.65 PTFE	N/A 175102	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 2.65 mm	N/A 18.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
18 X 3 PTFE	N/A 175103	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 3.00 mm	N/A 18.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
18 X 3.5 PTFE	N/A 175104	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 3.50 mm	N/A 18.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
18 X 3.55 PTFE	N/A 175105	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 3.55 mm	N/A 18.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
18 X 4 PTFE	N/A 175106	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 4.00 mm	N/A 18.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
18 X 4.5 PTFE	N/A 175107	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 4.50 mm	N/A 18.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
18 X 5 PTFE	N/A 175108	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 5.00 mm	N/A 18.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
18 X 6 PTFE	N/A 175109	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 6.00 mm	N/A 18.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
18.1 X 1.6 PTFE	N/A 175110	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 1.60 mm	N/A 18.10 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
18.2 X 3 PTFE	N/A 175111	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 3.00 mm	N/A 18.20 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
18.3 X 2.4 PTFE	N/A 175112	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 2.40 mm	N/A 18.30 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.

N/A
175088

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 5.00 mm

N/A 178.00 mm

N/A

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

179 X 3 PTFE

N/A
175089

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 3.00 mm

N/A 179.00 mm

N/A

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

179 X 3.5 PTFE

N/A
175090

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 3.50 mm

N/A 179.00 mm

N/A

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

179 X 4 PTFE

N/A
175091

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 4.00 mm

N/A 179.00 mm

N/A

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

179 X 5 PTFE

N/A
175092

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 5.00 mm

N/A 179.00 mm

N/A

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

179.1 X 8.4 PTFE

N/A
175093

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 8.40 mm

N/A 179.10 mm

N/A

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

179.3 X 5.7 PTFE

N/A
175094

N/A Metric Standard O-Ring

N/A PTFE

N/A G180

N/A 5.70 mm

N/A 179.30 mm

N/A

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

179.5 X 3 PTFE

N/A
175095

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 3.00 mm

N/A 179.50 mm

N/A

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

179.5 X 8.4 PTFE

N/A
175096

N/A Metric Standard O-Ring

N/A PTFE

N/A P180

N/A 8.40 mm

N/A 179.50 mm

N/A

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

18 X 1 PTFE

N/A
175097

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 1.00 mm

N/A 18.00 mm

N/A

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

18 X 1.5 PTFE

N/A
175098

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 1.50 mm

N/A 18.00 mm

N/A

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

18 X 2 PTFE

N/A
175099

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 2.00 mm

N/A 18.00 mm

N/A

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

18 X 2.2 PTFE

N/A
175100

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 2.20 mm

N/A 18.00 mm

N/A

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

18 X 2.5 PTFE

N/A
175101

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 2.50 mm

N/A 18.00 mm

N/A

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

18 X 2.65 PTFE

N/A
175102

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 2.65 mm

N/A 18.00 mm

N/A

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

18 X 3 PTFE

N/A
175103

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 3.00 mm

N/A 18.00 mm

N/A

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

18 X 3.5 PTFE

N/A
175104

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 3.50 mm

N/A 18.00 mm

N/A

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

18 X 3.55 PTFE

N/A
175105

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 3.55 mm

N/A 18.00 mm

N/A

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

18 X 4 PTFE

N/A
175106

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 4.00 mm

N/A 18.00 mm

N/A

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

18 X 4.5 PTFE

N/A
175107

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 4.50 mm

N/A 18.00 mm

N/A

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

18 X 5 PTFE

N/A
175108

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 5.00 mm

N/A 18.00 mm

N/A

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

18 X 6 PTFE

N/A
175109

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 6.00 mm

N/A 18.00 mm

N/A

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

18.1 X 1.6 PTFE

N/A
175110

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 1.60 mm

N/A 18.10 mm

N/A

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

18.2 X 3 PTFE

N/A
175111

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 3.00 mm

N/A 18.20 mm

N/A

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

18.3 X 2.4 PTFE

N/A
175112

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 2.40 mm

N/A 18.30 mm

N/A

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