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
125.3 X 5.7 PTFE	N/A 174484	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 5.70 mm	N/A 125.30 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
125.6 X 2 PTFE	N/A 174485	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 2.00 mm	N/A 125.60 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
126 X 2.5 PTFE	N/A 174486	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 2.50 mm	N/A 126.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
126 X 3 PTFE	N/A 174487	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 3.00 mm	N/A 126.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
126 X 3.5 PTFE	N/A 174488	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 3.50 mm	N/A 126.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
126 X 4 PTFE	N/A 174489	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 4.00 mm	N/A 126.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
126 X 4.5 PTFE	N/A 174490	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 4.50 mm	N/A 126.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
126 X 5 PTFE	N/A 174491	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 5.00 mm	N/A 126.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
126 X 6 PTFE	N/A 174492	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 6.00 mm	N/A 126.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
126.37 X 5.33 PTFE	N/A 174493	N/A Metric Standard O-Ring	N/A PTFE	N/A 353	N/A 5.33 mm	N/A 126.37 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
126.37 X 6.99 PTFE	N/A 174494	N/A Metric Standard O-Ring	N/A PTFE	N/A 429	N/A 6.99 mm	N/A 126.37 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
126.5 X 3 PTFE	N/A 174495	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 3.00 mm	N/A 126.50 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
126.59 X 3.53 PTFE	N/A 174496	N/A Metric Standard O-Ring	N/A PTFE	N/A 251	N/A 3.53 mm	N/A 126.59 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
126.67 X 2.62 PTFE	N/A 174497	N/A Metric Standard O-Ring	N/A PTFE	N/A 159	N/A 2.62 mm	N/A 126.67 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
126.72 X 1.78 PTFE	N/A 174498	N/A Metric Standard O-Ring	N/A PTFE	N/A 49	N/A 1.78 mm	N/A 126.72 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
127 X 2.5 PTFE	N/A 174499	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 2.50 mm	N/A 127.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
127 X 3 PTFE	N/A 174500	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 3.00 mm	N/A 127.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
127 X 3.5 PTFE	N/A 174501	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 3.50 mm	N/A 127.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
127 X 4 PTFE	N/A 174502	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 4.00 mm	N/A 127.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
127 X 5 PTFE	N/A 174503	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 5.00 mm	N/A 127.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
127 X 5.33 PTFE	N/A 174504	N/A Metric Standard O-Ring	N/A PTFE	N/A BS863	N/A 5.33 mm	N/A 127.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
128 X 2.5 PTFE	N/A 174505	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 2.50 mm	N/A 128.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
128 X 3 PTFE	N/A 174506	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 3.00 mm	N/A 128.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
128 X 3.5 PTFE	N/A 174507	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 3.50 mm	N/A 128.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
128 X 3.55 PTFE	N/A 174508	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 3.55 mm	N/A 128.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.

N/A
174484

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 5.70 mm

N/A 125.30 mm

N/A

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

125.6 X 2 PTFE

N/A
174485

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 2.00 mm

N/A 125.60 mm

N/A

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

126 X 2.5 PTFE

N/A
174486

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 2.50 mm

N/A 126.00 mm

N/A

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

126 X 3 PTFE

N/A
174487

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 3.00 mm

N/A 126.00 mm

N/A

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

126 X 3.5 PTFE

N/A
174488

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 3.50 mm

N/A 126.00 mm

N/A

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

126 X 4 PTFE

N/A
174489

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 4.00 mm

N/A 126.00 mm

N/A

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

126 X 4.5 PTFE

N/A
174490

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 4.50 mm

N/A 126.00 mm

N/A

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

126 X 5 PTFE

N/A
174491

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 5.00 mm

N/A 126.00 mm

N/A

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

126 X 6 PTFE

N/A
174492

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 6.00 mm

N/A 126.00 mm

N/A

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

126.37 X 5.33 PTFE

N/A
174493

N/A Metric Standard O-Ring

N/A PTFE

N/A 353

N/A 5.33 mm

N/A 126.37 mm

N/A

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

126.37 X 6.99 PTFE

N/A
174494

N/A Metric Standard O-Ring

N/A PTFE

N/A 429

N/A 6.99 mm

N/A 126.37 mm

N/A

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

126.5 X 3 PTFE

N/A
174495

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 3.00 mm

N/A 126.50 mm

N/A

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

126.59 X 3.53 PTFE

N/A
174496

N/A Metric Standard O-Ring

N/A PTFE

N/A 251

N/A 3.53 mm

N/A 126.59 mm

N/A

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

126.67 X 2.62 PTFE

N/A
174497

N/A Metric Standard O-Ring

N/A PTFE

N/A 159

N/A 2.62 mm

N/A 126.67 mm

N/A

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

126.72 X 1.78 PTFE

N/A
174498

N/A Metric Standard O-Ring

N/A PTFE

N/A 49

N/A 1.78 mm

N/A 126.72 mm

N/A

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

127 X 2.5 PTFE

N/A
174499

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 2.50 mm

N/A 127.00 mm

N/A

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

127 X 3 PTFE

N/A
174500

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 3.00 mm

N/A 127.00 mm

N/A

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

127 X 3.5 PTFE

N/A
174501

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 3.50 mm

N/A 127.00 mm

N/A

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

127 X 4 PTFE

N/A
174502

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 4.00 mm

N/A 127.00 mm

N/A

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

127 X 5 PTFE

N/A
174503

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 5.00 mm

N/A 127.00 mm

N/A

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

127 X 5.33 PTFE

N/A
174504

N/A Metric Standard O-Ring

N/A PTFE

N/A BS863

N/A 5.33 mm

N/A 127.00 mm

N/A

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

128 X 2.5 PTFE

N/A
174505

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 2.50 mm

N/A 128.00 mm

N/A

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

128 X 3 PTFE

N/A
174506

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 3.00 mm

N/A 128.00 mm

N/A

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

128 X 3.5 PTFE

N/A
174507

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 3.50 mm

N/A 128.00 mm

N/A

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

128 X 3.55 PTFE

N/A
174508

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 3.55 mm

N/A 128.00 mm

N/A

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