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 5895-00-842-9457
NSN 5998-00-488-4465
NSN 6645-00-145-6411
NSN 5999-01-584-2062
NSN 6150-01-395-4133
NSN 5990-01-573-1634
NSN 6145-01-535-0295
NSN 5965-01-060-2558
NSN 5998-01-659-1929
NSN 4140-01-652-8977
NSN 6110-01-569-9097
NSN 5975-01-448-9738