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 5999-01-561-8297
NSN 6620-00-523-4973
NSN 6685-01-501-4901
NSN 5925-01-322-3979
NSN 4140-01-154-3960
NSN 5920-01-121-6525
NSN 4140-01-529-5758
NSN 6320-01-084-7834
NSN 6240-01-522-0875
NSN 5996-01-152-7396
NSN 5950-01-116-2142
NSN 5920-01-362-5183