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
NSN 5996-01-165-7326
NSN 5945-01-475-6482
NSN 5905-00-157-2197
NSN 5905-00-903-2968
NSN 5996-00-728-3654
NSN 7035-00-973-9215
NSN 5935-01-350-2438
NSN 5915-00-899-9214
NSN 5935-01-610-4301
NSN 5985-01-290-2840
NSN 5960-00-161-3728
NSN 5985-01-004-7676