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 4140-01-606-8772
NSN 5960-01-314-1822
NSN 5925-01-571-8640
NSN 5965-01-386-2988
NSN 6320-00-405-2348
NSN 6145-01-459-8150
NSN 5925-01-255-6144
NSN 6610-00-264-0961
NSN 6220-00-011-5219
NSN 2925-01-572-5846
NSN 5960-01-505-2426
NSN 5996-00-701-9550