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 6220-00-876-2931
NSN 6150-01-501-7283
NSN 5960-01-416-6187
NSN 6135-00-078-9931
NSN 5975-00-893-1324
NSN 5990-00-965-0495
NSN 4140-01-495-8354
NSN 6320-01-262-8642
NSN 5925-01-191-3980
NSN 5985-01-546-3369
NSN 6105-00-898-5072
NSN 6150-00-693-4818