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 5935-00-269-5516
NSN 5950-00-127-8261
NSN 6610-01-222-2558
NSN 4140-00-107-8212
NSN 5855-01-489-0278
NSN 6320-00-886-9771
NSN 5945-01-050-0871
NSN 6135-01-142-2417
NSN 6220-01-146-9351
NSN 6610-01-116-2527
NSN 5996-01-525-4269
NSN 6135-01-074-8220