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 7035-01-522-0979
NSN 5945-01-232-6466
NSN 5835-00-841-2650
NSN 6620-01-146-4680
NSN 5950-01-455-4888
NSN 6110-01-373-1220
NSN 5895-01-580-0422
NSN 5835-00-148-9719
NSN 5965-01-103-0560
NSN 5835-01-561-2959
NSN 5975-01-324-7942
NSN 6135-01-272-4047