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
44 X 3.5 PTFE	N/A 177022	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 3.50 mm	N/A 44.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
44 X 4 PTFE	N/A 177023	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 4.00 mm	N/A 44.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
44 X 4.5 PTFE	N/A 177024	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 4.50 mm	N/A 44.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
44 X 5 PTFE	N/A 177025	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 5.00 mm	N/A 44.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
44 X 6 PTFE	N/A 177026	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 6.00 mm	N/A 44.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
44.04 X 3.53 PTFE	N/A 177027	N/A Metric Standard O-Ring	N/A PTFE	N/A 224	N/A 3.53 mm	N/A 44.04 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
44.12 X 2.62 PTFE	N/A 177028	N/A Metric Standard O-Ring	N/A PTFE	N/A 132	N/A 2.62 mm	N/A 44.12 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
44.17 X 1.78 PTFE	N/A 177029	N/A Metric Standard O-Ring	N/A PTFE	N/A 31	N/A 1.78 mm	N/A 44.17 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
44.2 X 3 PTFE	N/A 177030	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 3.00 mm	N/A 44.20 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
44.2 X 5.7 PTFE	N/A 177031	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 5.70 mm	N/A 44.20 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
44.3 X 5.7 PTFE	N/A 177032	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 5.70 mm	N/A 44.30 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
44.4 X 3.1 PTFE	N/A 177033	N/A Metric Standard O-Ring	N/A PTFE	N/A G45	N/A 3.10 mm	N/A 44.40 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
44.45 X 3.53 PTFE	N/A 177034	N/A Metric Standard O-Ring	N/A PTFE	N/A BS827	N/A 3.53 mm	N/A 44.45 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
44.5 X 2 PTFE	N/A 177035	N/A Metric Standard O-Ring	N/A PTFE	N/A S46	N/A 2.00 mm	N/A 44.50 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
44.5 X 3 PTFE	N/A 177036	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 3.00 mm	N/A 44.50 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
44.5 X 6 PTFE	N/A 177037	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 6.00 mm	N/A 44.50 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
44.6 X 2.4 PTFE	N/A 177038	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 2.40 mm	N/A 44.60 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
44.7 X 3.5 PTFE	N/A 177039	N/A Metric Standard O-Ring	N/A PTFE	N/A P45	N/A 3.50 mm	N/A 44.70 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
440 X 3 PTFE	N/A 177040	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 3.00 mm	N/A 440.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
440 X 3.5 PTFE	N/A 177041	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 3.50 mm	N/A 440.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
440 X 4 PTFE	N/A 177042	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 4.00 mm	N/A 440.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
441 X 4 PTFE	N/A 177043	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 4.00 mm	N/A 441.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
442 X 4 PTFE	N/A 177044	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 4.00 mm	N/A 442.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
443 X 4 PTFE	N/A 177045	N/A Metric Standard O-Ring	N/A PTFE	N/A	N/A 4.00 mm	N/A 443.00 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.
443.36 X 6.99 PTFE	N/A 177046	N/A Metric Standard O-Ring	N/A PTFE	N/A 464	N/A 6.99 mm	N/A 443.36 mm	N/A	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.

N/A
177022

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 3.50 mm

N/A 44.00 mm

N/A

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

44 X 4 PTFE

N/A
177023

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 4.00 mm

N/A 44.00 mm

N/A

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

44 X 4.5 PTFE

N/A
177024

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 4.50 mm

N/A 44.00 mm

N/A

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

44 X 5 PTFE

N/A
177025

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 5.00 mm

N/A 44.00 mm

N/A

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

44 X 6 PTFE

N/A
177026

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 6.00 mm

N/A 44.00 mm

N/A

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

44.04 X 3.53 PTFE

N/A
177027

N/A Metric Standard O-Ring

N/A PTFE

N/A 224

N/A 3.53 mm

N/A 44.04 mm

N/A

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

44.12 X 2.62 PTFE

N/A
177028

N/A Metric Standard O-Ring

N/A PTFE

N/A 132

N/A 2.62 mm

N/A 44.12 mm

N/A

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

44.17 X 1.78 PTFE

N/A
177029

N/A Metric Standard O-Ring

N/A PTFE

N/A 31

N/A 1.78 mm

N/A 44.17 mm

N/A

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

44.2 X 3 PTFE

N/A
177030

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 3.00 mm

N/A 44.20 mm

N/A

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

44.2 X 5.7 PTFE

N/A
177031

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 5.70 mm

N/A 44.20 mm

N/A

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

44.3 X 5.7 PTFE

N/A
177032

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 5.70 mm

N/A 44.30 mm

N/A

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

44.4 X 3.1 PTFE

N/A
177033

N/A Metric Standard O-Ring

N/A PTFE

N/A G45

N/A 3.10 mm

N/A 44.40 mm

N/A

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

44.45 X 3.53 PTFE

N/A
177034

N/A Metric Standard O-Ring

N/A PTFE

N/A BS827

N/A 3.53 mm

N/A 44.45 mm

N/A

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

44.5 X 2 PTFE

N/A
177035

N/A Metric Standard O-Ring

N/A PTFE

N/A S46

N/A 2.00 mm

N/A 44.50 mm

N/A

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

44.5 X 3 PTFE

N/A
177036

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 3.00 mm

N/A 44.50 mm

N/A

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

44.5 X 6 PTFE

N/A
177037

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 6.00 mm

N/A 44.50 mm

N/A

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

44.6 X 2.4 PTFE

N/A
177038

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 2.40 mm

N/A 44.60 mm

N/A

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

44.7 X 3.5 PTFE

N/A
177039

N/A Metric Standard O-Ring

N/A PTFE

N/A P45

N/A 3.50 mm

N/A 44.70 mm

N/A

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

440 X 3 PTFE

N/A
177040

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 3.00 mm

N/A 440.00 mm

N/A

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

440 X 3.5 PTFE

N/A
177041

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 3.50 mm

N/A 440.00 mm

N/A

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

440 X 4 PTFE

N/A
177042

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 4.00 mm

N/A 440.00 mm

N/A

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

441 X 4 PTFE

N/A
177043

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 4.00 mm

N/A 441.00 mm

N/A

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

442 X 4 PTFE

N/A
177044

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 4.00 mm

N/A 442.00 mm

N/A

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

443 X 4 PTFE

N/A
177045

N/A Metric Standard O-Ring

N/A PTFE

N/A

N/A 4.00 mm

N/A 443.00 mm

N/A

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

443.36 X 6.99 PTFE

N/A
177046

N/A Metric Standard O-Ring

N/A PTFE

N/A 464

N/A 6.99 mm

N/A 443.36 mm

N/A

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