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 5920-01-116-3576
NSN 5960-00-517-9359
NSN 6105-01-167-9229
NSN 6135-01-484-8637
NSN 5895-00-245-2981
NSN 5945-01-165-5195
NSN 6610-01-423-0250
NSN 5915-00-243-2030
NSN 5950-01-012-0612
NSN 5965-01-479-9155
NSN 6150-01-120-9524
NSN 7035-01-647-9698