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 7035-01-323-0164
NSN 5930-01-543-4301
NSN 5999-01-658-2137
NSN 6150-01-508-3749
NSN 5835-01-329-4814
NSN 6320-01-465-2028
NSN 5960-01-453-6170
NSN 5990-00-854-7990
NSN 5996-01-101-8770
NSN 5905-00-257-4640
NSN 6645-01-034-6037
NSN 5990-01-105-5336