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 5905-00-451-3354
NSN 2925-01-387-0870
NSN 6240-01-266-0930
NSN 5996-01-541-8109
NSN 6320-00-242-3300
NSN 5998-00-934-1391
NSN 5999-00-557-1426
NSN 5990-00-181-2220
NSN 6220-01-596-3176
NSN 6150-01-395-3031
NSN 6150-01-540-0853
NSN 5895-01-381-1976