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 6610-00-202-5481
NSN 5935-01-462-9854
NSN 5999-00-158-5118
NSN 6320-00-994-0179
NSN 5935-01-124-8505
NSN 6130-00-090-5030
NSN 5930-01-020-7556
NSN 6610-01-550-7794
NSN 5999-01-566-3680
NSN 5920-01-278-0600
NSN 5975-01-031-3216
NSN 5990-00-348-1423