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 6610-01-400-3880
NSN 5935-01-394-9513
NSN 6320-00-513-8376
NSN 5905-00-217-2980
NSN 6685-01-507-5310
NSN 5895-00-187-5280
NSN 5960-01-588-1441
NSN 5905-01-353-7902
NSN 6130-01-355-9116
NSN 5990-00-402-7721
NSN 6645-01-322-8431
NSN 6145-01-321-0610