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 6240-01-177-3305
NSN 6685-01-356-8044
NSN 5895-01-383-7806
NSN 5935-01-162-0783
NSN 5855-00-532-0025
NSN 5855-00-149-0766
NSN 5996-01-094-9754
NSN 5975-01-443-1525
NSN 5996-01-158-9695
NSN 6240-01-091-3735
NSN 5920-01-387-7779
NSN 6145-01-442-0199