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 5990-01-400-3299
NSN 5945-01-389-3115
NSN 5915-00-460-2141
NSN 5930-00-005-2501
NSN 6320-01-323-1947
NSN 6645-01-518-4296
NSN 6130-01-608-4221
NSN 5920-00-813-6015
NSN 6645-01-449-1824
NSN 5895-01-219-1097
NSN 6320-01-116-3980
NSN 6150-01-329-0916