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 5945-01-423-9086
NSN 2925-00-233-5644
NSN 7035-00-800-0770
NSN 6620-01-464-3087
NSN 5895-01-318-1471
NSN 5855-00-327-2112
NSN 6610-01-415-5775
NSN 5950-01-325-7131
NSN 6620-01-618-2962
NSN 5920-00-773-1282
NSN 4140-00-753-6888
NSN 5985-01-476-1073