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 5930-01-269-2218
NSN 5905-01-534-1142
NSN 6135-00-145-8884
NSN 5915-00-359-3272
NSN 6110-01-227-8597
NSN 5935-00-267-2973
NSN 6320-01-203-9864
NSN 4140-01-054-0929
NSN 5930-01-084-7536
NSN 6220-00-179-4946
NSN 5990-01-432-4249
NSN 6620-01-168-8450