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 7035-01-462-7735
NSN 6645-01-629-6343
NSN 2925-01-479-6491
NSN 5999-01-349-7718
NSN 5960-01-056-4982
NSN 5975-01-037-4891
NSN 6320-00-809-5744
NSN 6620-00-854-5024
NSN 6130-01-349-8250
NSN 5905-00-055-8058
NSN 5985-01-129-4172
NSN 4140-01-634-0330