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 6240-01-352-0882
NSN 5960-01-416-6187
NSN 6145-01-114-1014
NSN 5960-00-223-8381
NSN 6610-00-763-2415
NSN 5999-01-651-0087
NSN 6145-00-064-0072
NSN 7035-00-834-2090
NSN 6650-00-769-3003
NSN 6110-01-152-2547
NSN 6650-01-063-2834
NSN 6685-01-284-6889