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 6110-00-996-3698
NSN 7035-01-291-1770
NSN 4140-01-460-8662
NSN 6645-01-533-8408
NSN 6110-01-393-5093
NSN 5915-01-435-5275
NSN 6105-01-214-5788
NSN 5996-01-583-2078
NSN 6110-01-083-6797
NSN 6645-01-362-2587
NSN 6240-01-611-3411
NSN 5925-00-364-7969