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 5950-01-010-4417
NSN 5935-01-634-0668
NSN 6105-01-034-2131
NSN 5920-01-442-3395
NSN 5895-00-850-6399
NSN 6685-01-596-0519
NSN 5945-00-004-3901
NSN 5999-01-563-7527
NSN 5998-01-477-5551
NSN 5975-00-366-7440
NSN 5950-01-442-9573
NSN 5920-01-089-7903