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 5960-01-279-2589
NSN 7035-01-532-5005
NSN 6610-00-064-9351
NSN 5960-01-599-9821
NSN 4140-00-104-7323
NSN 5990-00-099-0822
NSN 5910-00-012-5579
NSN 6105-01-383-6534
NSN 6620-01-443-3526
NSN 4140-01-560-1688
NSN 5935-00-280-3116
NSN 6320-00-994-0179