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 5975-01-197-7673
NSN 6150-01-447-8083
NSN 5905-00-906-0010
NSN 6110-01-232-2060
NSN 5915-01-302-4884
NSN 5905-00-632-8265
NSN 5930-01-208-1198
NSN 5960-01-464-9605
NSN 5855-01-599-9458
NSN 6685-01-419-3472
NSN 6610-01-036-4525
NSN 4140-00-067-4798