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 4140-01-288-4867
NSN 4140-01-175-8873
NSN 2925-01-400-2286
NSN 5945-01-568-2710
NSN 5999-00-148-9072
NSN 5835-00-408-5499
NSN 5895-00-250-2022
NSN 6130-00-086-2908
NSN 5945-01-542-9117
NSN 6685-00-763-9059
NSN 5999-01-388-4424
NSN 6110-00-816-1823