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 6135-01-303-0295
NSN 6105-00-907-6071
NSN 5935-01-012-1850
NSN 5920-00-848-9771
NSN 5915-01-418-1843
NSN 4140-01-199-7432
NSN 5930-01-524-1813
NSN 4140-00-493-4759
NSN 5930-01-558-2218
NSN 2925-00-422-5159
NSN 5950-01-323-2890
NSN 2925-00-853-5039