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 5905-01-625-8053
NSN 5999-01-298-6340
NSN 5905-00-328-4259
NSN 5960-01-457-7432
NSN 6650-01-420-6572
NSN 6130-01-347-6840
NSN 6110-00-257-5199
NSN 5990-01-443-2931
NSN 6135-01-448-1615
NSN 5996-01-484-8867
NSN 2925-01-074-9102
NSN 5945-00-702-7210