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 5920-01-350-8911
NSN 6135-01-457-0984
NSN 5905-01-347-0496
NSN 6130-01-429-9291
NSN 5945-01-353-2460
NSN 4140-00-900-0791
NSN 6220-01-507-6720
NSN 6610-01-422-2376
NSN 5930-00-092-8757
NSN 6105-00-912-3744
NSN 7035-01-022-1008
NSN 5905-01-614-4836