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 5960-01-597-9591
NSN 5950-01-634-0677
NSN 6620-01-135-4706
NSN 6105-00-586-3679
NSN 6135-01-616-1866
NSN 6620-00-890-8579
NSN 5930-00-158-4752
NSN 6220-01-202-5648
NSN 5910-00-251-6733
NSN 6110-00-271-9928
NSN 6240-00-684-8181
NSN 5985-00-810-7154