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 6145-00-820-6939
NSN 6150-01-535-2720
NSN 5915-01-020-9153
NSN 6685-01-607-5732
NSN 5925-01-647-5615
NSN 2925-00-284-1534
NSN 5999-01-514-3453
NSN 5835-00-473-1010
NSN 5935-01-546-4912
NSN 6130-00-340-3559
NSN 5945-01-183-3768
NSN 5895-01-014-6511