Metric Aflas 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.

This elastomer is a copolymer of Tetrafluoroethylene (TFE) and propylene. Its chemical resistance is excellent across a wide range of aggressive media. 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	Durometer	Inside Diameter	Call for a Quote	Quantity
250.37 X 7 AFLAS-83	N/A 144958	N/A Metric Standard O-Ring	N/A Aflas	N/A	N/A 7.00 mm	N/A 83	N/A 250.37 mm	N/A O-rings are used in the military, automotive,
251 X 3.5 AFLAS-75	N/A 144959	N/A Metric Standard O-Ring	N/A Aflas	N/A	N/A 3.50 mm	N/A 75	N/A 251.00 mm	N/A O-rings are used in the military, automotive,
251 X 3.5 AFLAS-83	N/A 144960	N/A Metric Standard O-Ring	N/A Aflas	N/A	N/A 3.50 mm	N/A 83	N/A 251.00 mm	N/A O-rings are used in the military, automotive,
251 X 4 AFLAS-75	N/A 144961	N/A Metric Standard O-Ring	N/A Aflas	N/A	N/A 4.00 mm	N/A 75	N/A 251.00 mm	N/A O-rings are used in the military, automotive,
251 X 4 AFLAS-83	N/A 144962	N/A Metric Standard O-Ring	N/A Aflas	N/A	N/A 4.00 mm	N/A 83	N/A 251.00 mm	N/A O-rings are used in the military, automotive,
251 X 5 AFLAS-75	N/A 144963	N/A Metric Standard O-Ring	N/A Aflas	N/A	N/A 5.00 mm	N/A 75	N/A 251.00 mm	N/A O-rings are used in the military, automotive,
251 X 5 AFLAS-83	N/A 144964	N/A Metric Standard O-Ring	N/A Aflas	N/A	N/A 5.00 mm	N/A 83	N/A 251.00 mm	N/A O-rings are used in the military, automotive,
252 X 3.5 AFLAS-75	N/A 144965	N/A Metric Standard O-Ring	N/A Aflas	N/A	N/A 3.50 mm	N/A 75	N/A 252.00 mm	N/A O-rings are used in the military, automotive,
252 X 3.5 AFLAS-83	N/A 144966	N/A Metric Standard O-Ring	N/A Aflas	N/A	N/A 3.50 mm	N/A 83	N/A 252.00 mm	N/A O-rings are used in the military, automotive,
252 X 4 AFLAS-75	N/A 144967	N/A Metric Standard O-Ring	N/A Aflas	N/A	N/A 4.00 mm	N/A 75	N/A 252.00 mm	N/A O-rings are used in the military, automotive,
252 X 4 AFLAS-83	N/A 144968	N/A Metric Standard O-Ring	N/A Aflas	N/A	N/A 4.00 mm	N/A 83	N/A 252.00 mm	N/A O-rings are used in the military, automotive,
252 X 5 AFLAS-75	N/A 144969	N/A Metric Standard O-Ring	N/A Aflas	N/A	N/A 5.00 mm	N/A 75	N/A 252.00 mm	N/A O-rings are used in the military, automotive,
252 X 5 AFLAS-83	N/A 144970	N/A Metric Standard O-Ring	N/A Aflas	N/A	N/A 5.00 mm	N/A 83	N/A 252.00 mm	N/A O-rings are used in the military, automotive,
253 X 3.5 AFLAS-75	N/A 144971	N/A Metric Standard O-Ring	N/A Aflas	N/A	N/A 3.50 mm	N/A 75	N/A 253.00 mm	N/A O-rings are used in the military, automotive,
253 X 3.5 AFLAS-83	N/A 144972	N/A Metric Standard O-Ring	N/A Aflas	N/A	N/A 3.50 mm	N/A 83	N/A 253.00 mm	N/A O-rings are used in the military, automotive,
253 X 4 AFLAS-75	N/A 144973	N/A Metric Standard O-Ring	N/A Aflas	N/A	N/A 4.00 mm	N/A 75	N/A 253.00 mm	N/A O-rings are used in the military, automotive,
253 X 4 AFLAS-83	N/A 144974	N/A Metric Standard O-Ring	N/A Aflas	N/A	N/A 4.00 mm	N/A 83	N/A 253.00 mm	N/A O-rings are used in the military, automotive,
253 X 5 AFLAS-75	N/A 144975	N/A Metric Standard O-Ring	N/A Aflas	N/A	N/A 5.00 mm	N/A 75	N/A 253.00 mm	N/A O-rings are used in the military, automotive,
253 X 5 AFLAS-83	N/A 144976	N/A Metric Standard O-Ring	N/A Aflas	N/A	N/A 5.00 mm	N/A 83	N/A 253.00 mm	N/A O-rings are used in the military, automotive,
253.37 X 5.33 AFLAS-75	N/A 144977	N/A Metric Standard O-Ring	N/A Aflas	N/A 377	N/A 5.33 mm	N/A 75	N/A 253.37 mm	N/A O-rings are used in the military, automotive,
253.37 X 5.33 AFLAS-83	N/A 144978	N/A Metric Standard O-Ring	N/A Aflas	N/A 377	N/A 5.33 mm	N/A 83	N/A 253.37 mm	N/A O-rings are used in the military, automotive,
253.37 X 6.99 AFLAS-75	N/A 144979	N/A Metric Standard O-Ring	N/A Aflas	N/A 4491	N/A 6.99 mm	N/A 75	N/A 253.37 mm	N/A O-rings are used in the military, automotive,
253.37 X 6.99 AFLAS-83	N/A 144980	N/A Metric Standard O-Ring	N/A Aflas	N/A 4491	N/A 6.99 mm	N/A 83	N/A 253.37 mm	N/A O-rings are used in the military, automotive,
253.59 X 3.53 AFLAS-75	N/A 144981	N/A Metric Standard O-Ring	N/A Aflas	N/A 274	N/A 3.53 mm	N/A 75	N/A 253.59 mm	N/A O-rings are used in the military, automotive,
253.59 X 3.53 AFLAS-83	N/A 144982	N/A Metric Standard O-Ring	N/A Aflas	N/A 274	N/A 3.53 mm	N/A 83	N/A 253.59 mm	N/A O-rings are used in the military, automotive,

N/A
144958

N/A Metric Standard O-Ring

N/A Aflas

N/A

N/A 7.00 mm

N/A 83

N/A 250.37 mm

N/A O-rings are used in the military, automotive,

251 X 3.5 AFLAS-75

N/A
144959

N/A Metric Standard O-Ring

N/A Aflas

N/A

N/A 3.50 mm

N/A 75

N/A 251.00 mm

N/A O-rings are used in the military, automotive,

251 X 3.5 AFLAS-83

N/A
144960

N/A Metric Standard O-Ring

N/A Aflas

N/A

N/A 3.50 mm

N/A 83

N/A 251.00 mm

N/A O-rings are used in the military, automotive,

251 X 4 AFLAS-75

N/A
144961

N/A Metric Standard O-Ring

N/A Aflas

N/A

N/A 4.00 mm

N/A 75

N/A 251.00 mm

N/A O-rings are used in the military, automotive,

251 X 4 AFLAS-83

N/A
144962

N/A Metric Standard O-Ring

N/A Aflas

N/A

N/A 4.00 mm

N/A 83

N/A 251.00 mm

N/A O-rings are used in the military, automotive,

251 X 5 AFLAS-75

N/A
144963

N/A Metric Standard O-Ring

N/A Aflas

N/A

N/A 5.00 mm

N/A 75

N/A 251.00 mm

N/A O-rings are used in the military, automotive,

251 X 5 AFLAS-83

N/A
144964

N/A Metric Standard O-Ring

N/A Aflas

N/A

N/A 5.00 mm

N/A 83

N/A 251.00 mm

N/A O-rings are used in the military, automotive,

252 X 3.5 AFLAS-75

N/A
144965

N/A Metric Standard O-Ring

N/A Aflas

N/A

N/A 3.50 mm

N/A 75

N/A 252.00 mm

N/A O-rings are used in the military, automotive,

252 X 3.5 AFLAS-83

N/A
144966

N/A Metric Standard O-Ring

N/A Aflas

N/A

N/A 3.50 mm

N/A 83

N/A 252.00 mm

N/A O-rings are used in the military, automotive,

252 X 4 AFLAS-75

N/A
144967

N/A Metric Standard O-Ring

N/A Aflas

N/A

N/A 4.00 mm

N/A 75

N/A 252.00 mm

N/A O-rings are used in the military, automotive,

252 X 4 AFLAS-83

N/A
144968

N/A Metric Standard O-Ring

N/A Aflas

N/A

N/A 4.00 mm

N/A 83

N/A 252.00 mm

N/A O-rings are used in the military, automotive,

252 X 5 AFLAS-75

N/A
144969

N/A Metric Standard O-Ring

N/A Aflas

N/A

N/A 5.00 mm

N/A 75

N/A 252.00 mm

N/A O-rings are used in the military, automotive,

252 X 5 AFLAS-83

N/A
144970

N/A Metric Standard O-Ring

N/A Aflas

N/A

N/A 5.00 mm

N/A 83

N/A 252.00 mm

N/A O-rings are used in the military, automotive,

253 X 3.5 AFLAS-75

N/A
144971

N/A Metric Standard O-Ring

N/A Aflas

N/A

N/A 3.50 mm

N/A 75

N/A 253.00 mm

N/A O-rings are used in the military, automotive,

253 X 3.5 AFLAS-83

N/A
144972

N/A Metric Standard O-Ring

N/A Aflas

N/A

N/A 3.50 mm

N/A 83

N/A 253.00 mm

N/A O-rings are used in the military, automotive,

253 X 4 AFLAS-75

N/A
144973

N/A Metric Standard O-Ring

N/A Aflas

N/A

N/A 4.00 mm

N/A 75

N/A 253.00 mm

N/A O-rings are used in the military, automotive,

253 X 4 AFLAS-83

N/A
144974

N/A Metric Standard O-Ring

N/A Aflas

N/A

N/A 4.00 mm

N/A 83

N/A 253.00 mm

N/A O-rings are used in the military, automotive,

253 X 5 AFLAS-75

N/A
144975

N/A Metric Standard O-Ring

N/A Aflas

N/A

N/A 5.00 mm

N/A 75

N/A 253.00 mm

N/A O-rings are used in the military, automotive,

253 X 5 AFLAS-83

N/A
144976

N/A Metric Standard O-Ring

N/A Aflas

N/A

N/A 5.00 mm

N/A 83

N/A 253.00 mm

N/A O-rings are used in the military, automotive,

253.37 X 5.33 AFLAS-75

N/A
144977

N/A Metric Standard O-Ring

N/A Aflas

N/A 377

N/A 5.33 mm

N/A 75

N/A 253.37 mm

N/A O-rings are used in the military, automotive,

253.37 X 5.33 AFLAS-83

N/A
144978

N/A Metric Standard O-Ring

N/A Aflas

N/A 377

N/A 5.33 mm

N/A 83

N/A 253.37 mm

N/A O-rings are used in the military, automotive,

253.37 X 6.99 AFLAS-75

N/A
144979

N/A Metric Standard O-Ring

N/A Aflas

N/A 4491

N/A 6.99 mm

N/A 75

N/A 253.37 mm

N/A O-rings are used in the military, automotive,

253.37 X 6.99 AFLAS-83

N/A
144980

N/A Metric Standard O-Ring

N/A Aflas

N/A 4491

N/A 6.99 mm

N/A 83

N/A 253.37 mm

N/A O-rings are used in the military, automotive,

253.59 X 3.53 AFLAS-75

N/A
144981

N/A Metric Standard O-Ring

N/A Aflas

N/A 274

N/A 3.53 mm

N/A 75

N/A 253.59 mm

N/A O-rings are used in the military, automotive,

253.59 X 3.53 AFLAS-83

N/A
144982

N/A Metric Standard O-Ring

N/A Aflas

N/A 274

N/A 3.53 mm

N/A 83

N/A 253.59 mm

N/A O-rings are used in the military, automotive,