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 5996-00-461-2109
NSN 5895-01-261-3094
NSN 5945-00-003-8776
NSN 5910-01-300-4963
NSN 5925-01-415-4809
NSN 6610-01-263-1400
NSN 6645-01-444-3016
NSN 5960-01-526-3843
NSN 4140-01-412-0794
NSN 6105-01-634-0322
NSN 5925-01-314-7234
NSN 5960-01-109-0768