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 6110-00-035-8794
NSN 6105-00-924-4822
NSN 2925-01-129-1261
NSN 2925-00-355-5130
NSN 6320-01-173-7950
NSN 6145-01-110-4218
NSN 5855-01-414-6265
NSN 5915-01-543-7031
NSN 5905-01-591-5389
NSN 5935-01-419-9725
NSN 5855-01-020-7982
NSN 6220-00-850-6553