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
5.5 X 2.5 PTFE	N/A 177247	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 2.50 mm	N/A 5.50 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
5.5 X 3 PTFE	N/A 177248	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 3.00 mm	N/A 5.50 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
5.6 X 1.8 PTFE	N/A 177249	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 1.80 mm	N/A 5.60 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
5.6 X 2.4 PTFE	N/A 177250	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 2.40 mm	N/A 5.60 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
5.8 X 1.9 PTFE	N/A 177251	N/A Metric Standard O-Ring	N/A PTFE	N/A P6	N/A 1.90 mm	N/A 5.80 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
5.94 X 3.53 PTFE	N/A 177252	N/A Metric Standard O-Ring	N/A PTFE	N/A 202	N/A 3.53 mm	N/A 5.94 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
50 X 1.5 PTFE	N/A 177253	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 1.50 mm	N/A 50.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
50 X 2 PTFE	N/A 177254	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 2.00 mm	N/A 50.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
50 X 2.5 PTFE	N/A 177255	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 2.50 mm	N/A 50.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
50 X 3 PTFE	N/A 177256	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 3.00 mm	N/A 50.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
50 X 3.5 PTFE	N/A 177257	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 3.50 mm	N/A 50.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
50 X 3.55 PTFE	N/A 177258	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 3.55 mm	N/A 50.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
50 X 4 PTFE	N/A 177259	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 4.00 mm	N/A 50.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
50 X 4.5 PTFE	N/A 177260	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 4.50 mm	N/A 50.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
50 X 5 PTFE	N/A 177261	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 5.00 mm	N/A 50.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
50 X 5.3 PTFE	N/A 177262	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 5.30 mm	N/A 50.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
50 X 6 PTFE	N/A 177263	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 6.00 mm	N/A 50.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
50 X 6.5 PTFE	N/A 177264	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 6.50 mm	N/A 50.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
50.17 X 5.33 PTFE	N/A 177265	N/A Metric Standard O-Ring	N/A PTFE	N/A 329	N/A 5.33 mm	N/A 50.17 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
50.39 X 3.53 PTFE	N/A 177266	N/A Metric Standard O-Ring	N/A PTFE	N/A 226	N/A 3.53 mm	N/A 50.39 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
50.47 X 2.62 PTFE	N/A 177267	N/A Metric Standard O-Ring	N/A PTFE	N/A 136	N/A 2.62 mm	N/A 50.47 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
50.5 X 3 PTFE	N/A 177268	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 3.00 mm	N/A 50.50 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
50.52 X 1.78 PTFE	N/A 177269	N/A Metric Standard O-Ring	N/A PTFE	N/A 33	N/A 1.78 mm	N/A 50.52 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
50.8 X 3.53 PTFE	N/A 177270	N/A Metric Standard O-Ring	N/A PTFE	N/A BS831	N/A 3.53 mm	N/A 50.80 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
500 X 4 PTFE	N/A 177271	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 4.00 mm	N/A 500.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.

N/A
177247

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 2.50 mm

N/A 5.50 mm

N/A

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

5.5 X 3 PTFE

N/A
177248

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 3.00 mm

N/A 5.50 mm

N/A

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

5.6 X 1.8 PTFE

N/A
177249

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 1.80 mm

N/A 5.60 mm

N/A

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

5.6 X 2.4 PTFE

N/A
177250

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 2.40 mm

N/A 5.60 mm

N/A

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

5.8 X 1.9 PTFE

N/A
177251

N/A Metric Standard O-Ring

N/A PTFE

N/A P6

N/A 1.90 mm

N/A 5.80 mm

N/A

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

5.94 X 3.53 PTFE

N/A
177252

N/A Metric Standard O-Ring

N/A PTFE

N/A 202

N/A 3.53 mm

N/A 5.94 mm

N/A

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

50 X 1.5 PTFE

N/A
177253

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 1.50 mm

N/A 50.00 mm

N/A

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

50 X 2 PTFE

N/A
177254

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 2.00 mm

N/A 50.00 mm

N/A

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

50 X 2.5 PTFE

N/A
177255

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 2.50 mm

N/A 50.00 mm

N/A

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

50 X 3 PTFE

N/A
177256

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 3.00 mm

N/A 50.00 mm

N/A

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

50 X 3.5 PTFE

N/A
177257

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 3.50 mm

N/A 50.00 mm

N/A

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

50 X 3.55 PTFE

N/A
177258

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 3.55 mm

N/A 50.00 mm

N/A

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

50 X 4 PTFE

N/A
177259

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 4.00 mm

N/A 50.00 mm

N/A

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

50 X 4.5 PTFE

N/A
177260

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 4.50 mm

N/A 50.00 mm

N/A

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

50 X 5 PTFE

N/A
177261

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 5.00 mm

N/A 50.00 mm

N/A

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

50 X 5.3 PTFE

N/A
177262

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 5.30 mm

N/A 50.00 mm

N/A

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

50 X 6 PTFE

N/A
177263

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 6.00 mm

N/A 50.00 mm

N/A

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

50 X 6.5 PTFE

N/A
177264

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 6.50 mm

N/A 50.00 mm

N/A

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

50.17 X 5.33 PTFE

N/A
177265

N/A Metric Standard O-Ring

N/A PTFE

N/A 329

N/A 5.33 mm

N/A 50.17 mm

N/A

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

50.39 X 3.53 PTFE

N/A
177266

N/A Metric Standard O-Ring

N/A PTFE

N/A 226

N/A 3.53 mm

N/A 50.39 mm

N/A

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

50.47 X 2.62 PTFE

N/A
177267

N/A Metric Standard O-Ring

N/A PTFE

N/A 136

N/A 2.62 mm

N/A 50.47 mm

N/A

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

50.5 X 3 PTFE

N/A
177268

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 3.00 mm

N/A 50.50 mm

N/A

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

50.52 X 1.78 PTFE

N/A
177269

N/A Metric Standard O-Ring

N/A PTFE

N/A 33

N/A 1.78 mm

N/A 50.52 mm

N/A

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

50.8 X 3.53 PTFE

N/A
177270

N/A Metric Standard O-Ring

N/A PTFE

N/A BS831

N/A 3.53 mm

N/A 50.80 mm

N/A

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

500 X 4 PTFE

N/A
177271

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 4.00 mm

N/A 500.00 mm

N/A

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