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 2925-01-464-3093
NSN 4140-01-145-8098
NSN 5945-01-235-5406
NSN 5920-00-438-4973
NSN 6150-01-023-7710
NSN 5990-00-498-5934
NSN 5855-00-466-2309
NSN 5985-00-153-0864
NSN 5855-01-552-4759
NSN 5925-00-058-6363
NSN 5945-01-449-2199
NSN 5975-01-251-6753