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 7035-00-679-9027
NSN 6240-00-514-3507
NSN 4140-00-715-9946
NSN 5965-01-393-2054
NSN 6110-00-990-2318
NSN 6145-01-592-2722
NSN 6105-01-429-9549
NSN 5960-01-278-9394
NSN 5945-01-052-0108
NSN 5925-01-050-8195
NSN 5935-00-269-5516
NSN 6105-00-085-5713