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
165 X 3.55 PTFE	N/A 174961	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 3.55 mm	N/A 165.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
165 X 4 PTFE	N/A 174962	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 4.00 mm	N/A 165.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
165 X 4.5 PTFE	N/A 174963	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 4.50 mm	N/A 165.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
165 X 5 PTFE	N/A 174964	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 5.00 mm	N/A 165.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
165 X 5.3 PTFE	N/A 174965	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 5.30 mm	N/A 165.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
165 X 6 PTFE	N/A 174966	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 6.00 mm	N/A 165.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
166 X 3 PTFE	N/A 174967	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 3.00 mm	N/A 166.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
166 X 3.5 PTFE	N/A 174968	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 3.50 mm	N/A 166.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
166 X 4 PTFE	N/A 174969	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 4.00 mm	N/A 166.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
166 X 5 PTFE	N/A 174970	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 5.00 mm	N/A 166.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
166 X 6 PTFE	N/A 174971	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 6.00 mm	N/A 166.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
166.7 X 6.99 PTFE	N/A 174972	N/A Metric Standard O-Ring	N/A PTFE	N/A BS628	N/A 6.99 mm	N/A 166.70 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
167 X 3 PTFE	N/A 174973	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 3.00 mm	N/A 167.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
167 X 3.5 PTFE	N/A 174974	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 3.50 mm	N/A 167.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
167 X 4 PTFE	N/A 174975	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 4.00 mm	N/A 167.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
167 X 4.5 PTFE	N/A 174976	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 4.50 mm	N/A 167.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
167 X 5 PTFE	N/A 174977	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 5.00 mm	N/A 167.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
167.51 X 1.78 PTFE	N/A 174978	N/A Metric Standard O-Ring	N/A PTFE	N/A BS560	N/A 1.78 mm	N/A 167.51 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
167.7 X 5.33 PTFE	N/A 174979	N/A Metric Standard O-Ring	N/A PTFE	N/A BS646	N/A 5.33 mm	N/A 167.70 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
168 X 3 PTFE	N/A 174980	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 3.00 mm	N/A 168.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
168 X 3.5 PTFE	N/A 174981	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 3.50 mm	N/A 168.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
168 X 4 PTFE	N/A 174982	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 4.00 mm	N/A 168.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
168 X 5 PTFE	N/A 174983	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 5.00 mm	N/A 168.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
168 X 5.7 PTFE	N/A 174984	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 5.70 mm	N/A 168.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
168.3 X 6.99 PTFE	N/A 174985	N/A Metric Standard O-Ring	N/A PTFE	N/A BS876	N/A 6.99 mm	N/A 168.30 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.

N/A
174961

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 3.55 mm

N/A 165.00 mm

N/A

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

165 X 4 PTFE

N/A
174962

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 4.00 mm

N/A 165.00 mm

N/A

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

165 X 4.5 PTFE

N/A
174963

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 4.50 mm

N/A 165.00 mm

N/A

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

165 X 5 PTFE

N/A
174964

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 5.00 mm

N/A 165.00 mm

N/A

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

165 X 5.3 PTFE

N/A
174965

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 5.30 mm

N/A 165.00 mm

N/A

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

165 X 6 PTFE

N/A
174966

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 6.00 mm

N/A 165.00 mm

N/A

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

166 X 3 PTFE

N/A
174967

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 3.00 mm

N/A 166.00 mm

N/A

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

166 X 3.5 PTFE

N/A
174968

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 3.50 mm

N/A 166.00 mm

N/A

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

166 X 4 PTFE

N/A
174969

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 4.00 mm

N/A 166.00 mm

N/A

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

166 X 5 PTFE

N/A
174970

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 5.00 mm

N/A 166.00 mm

N/A

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

166 X 6 PTFE

N/A
174971

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 6.00 mm

N/A 166.00 mm

N/A

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

166.7 X 6.99 PTFE

N/A
174972

N/A Metric Standard O-Ring

N/A PTFE

N/A BS628

N/A 6.99 mm

N/A 166.70 mm

N/A

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

167 X 3 PTFE

N/A
174973

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 3.00 mm

N/A 167.00 mm

N/A

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

167 X 3.5 PTFE

N/A
174974

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 3.50 mm

N/A 167.00 mm

N/A

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

167 X 4 PTFE

N/A
174975

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 4.00 mm

N/A 167.00 mm

N/A

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

167 X 4.5 PTFE

N/A
174976

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 4.50 mm

N/A 167.00 mm

N/A

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

167 X 5 PTFE

N/A
174977

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 5.00 mm

N/A 167.00 mm

N/A

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

167.51 X 1.78 PTFE

N/A
174978

N/A Metric Standard O-Ring

N/A PTFE

N/A BS560

N/A 1.78 mm

N/A 167.51 mm

N/A

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

167.7 X 5.33 PTFE

N/A
174979

N/A Metric Standard O-Ring

N/A PTFE

N/A BS646

N/A 5.33 mm

N/A 167.70 mm

N/A

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

168 X 3 PTFE

N/A
174980

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 3.00 mm

N/A 168.00 mm

N/A

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

168 X 3.5 PTFE

N/A
174981

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 3.50 mm

N/A 168.00 mm

N/A

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

168 X 4 PTFE

N/A
174982

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 4.00 mm

N/A 168.00 mm

N/A

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

168 X 5 PTFE

N/A
174983

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 5.00 mm

N/A 168.00 mm

N/A

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

168 X 5.7 PTFE

N/A
174984

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 5.70 mm

N/A 168.00 mm

N/A

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

168.3 X 6.99 PTFE

N/A
174985

N/A Metric Standard O-Ring

N/A PTFE

N/A BS876

N/A 6.99 mm

N/A 168.30 mm

N/A

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