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 5915-01-442-8469
NSN 7035-01-421-4446
NSN 5990-01-351-4621
NSN 6220-01-024-8868
NSN 5915-01-534-7614
NSN 7035-01-521-3449
NSN 5895-01-183-8114
NSN 6220-01-186-6431
NSN 6105-01-089-7658
NSN 5915-00-285-2213
NSN 6645-01-592-2557
NSN 5895-00-080-2003