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 6240-00-113-8820
NSN 6110-01-266-4245
NSN 5945-00-179-0799
NSN 5990-01-147-5225
NSN 6240-01-467-9719
NSN 5960-01-438-0245
NSN 5975-01-508-0450
NSN 6150-01-371-3435
NSN 2925-01-154-2949
NSN 5895-01-110-0211
NSN 6150-01-477-6560
NSN 5985-00-548-5992