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 5996-00-459-0652
NSN 5930-01-282-3945
NSN 5998-00-234-9472
NSN 5996-01-145-4357
NSN 6240-00-538-1416
NSN 6650-00-784-9222
NSN 5935-01-486-8890
NSN 6685-01-444-8302
NSN 6620-00-509-7935
NSN 5855-01-654-0761
NSN 5910-00-699-6391
NSN 6620-00-842-9224