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 5950-00-430-2842
NSN 2925-01-587-3956
NSN 6240-01-015-7791
NSN 5998-01-049-0359
NSN 6145-01-578-8782
NSN 7035-01-527-3883
NSN 6240-00-932-1331
NSN 6145-01-037-2842
NSN 6620-00-456-0404
NSN 5935-01-608-3996
NSN 6685-01-218-2088
NSN 6145-01-142-9984