A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces
Classification: Copper washers including spring washers not threaded
NSN 5996-01-426-8531
NSN 6650-01-014-5990
NSN 5999-01-545-4719
NSN 2925-01-448-2880
NSN 5935-00-166-0219
NSN 6135-01-071-4923
NSN 5945-01-408-3510
NSN 6645-01-519-2220
NSN 4140-00-060-4052
NSN 5915-00-553-8755
NSN 5835-00-269-2232
NSN 5895-00-518-1593