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 5960-01-507-9112
NSN 7035-01-454-3284
NSN 6320-00-468-8421
NSN 6320-01-462-2295
NSN 6645-00-848-8490
NSN 5915-01-165-5332
NSN 5985-01-543-6931
NSN 2925-01-024-2662
NSN 5985-01-223-8380
NSN 5996-01-075-5184
NSN 5960-01-125-2356
NSN 5985-01-231-9759