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 5996-01-569-2392
NSN 6135-01-348-8264
NSN 5925-01-387-3280
NSN 5996-00-883-2051
NSN 5945-01-379-2985
NSN 6130-00-300-8988
NSN 5920-00-567-9742
NSN 5925-01-449-8698
NSN 5999-01-215-3939
NSN 6685-00-723-1738
NSN 5999-01-441-0945
NSN 5935-01-269-2828