A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.
Classification: Copper washers including spring washers not threaded
NSN 2925-01-199-7394
NSN 6150-01-346-2845
NSN 5935-01-195-8499
NSN 6610-01-336-2787
NSN 6320-01-159-2211
NSN 6610-01-185-4939
NSN 5965-01-633-8849
NSN 6220-01-063-9543
NSN 5975-01-415-5650
NSN 5925-01-552-7146
NSN 6110-01-601-5223
NSN 6320-01-433-3953