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 5985-01-511-7612
NSN 6220-01-394-9792
NSN 5935-01-463-2757
NSN 6620-01-587-5230
NSN 6130-00-100-0175
NSN 5985-01-388-2597
NSN 5990-01-138-1481
NSN 6610-01-010-3159
NSN 6320-01-094-2634
NSN 5996-01-462-5332
NSN 7035-01-175-4321
NSN 6685-01-165-6997