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 6135-01-195-5343
NSN 6105-00-413-8097
NSN 6150-01-096-3838
NSN 5835-01-182-1966
NSN 6240-00-170-5302
NSN 5975-01-383-0246
NSN 5905-01-535-6794
NSN 5945-01-622-0609
NSN 6110-00-853-3103
NSN 7035-01-340-9640
NSN 6240-00-518-2400
NSN 7035-00-834-2090