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 5999-01-422-7373
NSN 6650-01-455-4327
NSN 6620-01-107-2965
NSN 5835-01-384-3206
NSN 5855-01-450-5609
NSN 6320-01-056-1164
NSN 6135-01-090-5365
NSN 6320-01-578-6006
NSN 5960-01-276-7836
NSN 6240-01-375-3571
NSN 5855-01-121-8862
NSN 5990-00-625-2560