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 6620-00-905-6590
NSN 6320-01-302-5157
NSN 6105-01-573-4961
NSN 5905-00-383-2915
NSN 5895-01-178-5876
NSN 5996-01-609-2985
NSN 5930-01-319-0310
NSN 6150-01-114-2986
NSN 5960-01-005-2568
NSN 5990-01-149-9228
NSN 5999-00-336-3237
NSN 6220-01-070-7935