AS568 Perfluoroelastomer O-Rings

Standard O-Rings are available in 369 sizes as set up by the Aerospace Standard 568 published by the Society of Automotive Engineers. These sizes are designated by dash nFor more information, please see: Comparison Properties Chart, PTFE Encapsulated O-rings, Material Shelf Life, and O-ring Groove Design Chart. Perfluoroelastomer is also known as FKKM and Perfloro.

Parts resist over 1,800 different chemicals, while offering the high temperature stability of PTFE (327°C). They’re used in aggressive chemical processing, pharmaceutical, oil rcovery, gas recovery, and aerospace applications. The proven, long-term performance of Kalrez® parts can mean less repairs, seal changes, inspections and equipment uptime for greater productivity and yield.

Request For Quote Search by Specification

Unit of Measure

Items	-001 KALREZ-70 AS568 Perfluoroelastomer O-Rings	-002 KALREZ-70 AS568 Perfluoroelastomer O-Rings	-003 KALREZ-70 AS568 Perfluoroelastomer O-Rings	-004 KALREZ-70 AS568 Perfluoroelastomer O-Rings	-005 KALREZ-70 AS568 Perfluoroelastomer O-Rings
Type	N/A
Material	N/A
Cross Section Width	N/A 0.040 in1.02 mm	N/A 0.050 in1.27 mm	N/A 0.060 in1.52 mm	N/A 0.070 in1.78 mm	N/A 0.070 in1.78 mm
Durometer	N/A 70
Inside Diameter	N/A 0.74 mm0.029 in	N/A 1.07 mm0.042 in	N/A 1.42 mm0.056 in	N/A 1.78 mm0.070 in	N/A 2.57 mm0.101 in
Cross Section Tolerance +/-	N/A 0.003 in0.08 mm
Inside Diameter Tolerance +/-	N/A 0.004 in0.10 mm	N/A 0.004 in0.10 mm	N/A 0.004 in0.10 mm	N/A 0.005 in0.12 mm	N/A 0.005 in0.12 mm
Size Reference - AS568	N/A -001	N/A -002	N/A -003	N/A -004	N/A -005
Units of Measure	N/A
Tube Size O.D.	N/A
Call for a Quote	N/A
O-Ring Industries	N/A O-rings are used in the military, automotive, aerospace and agriculture industries.