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 5999-00-096-2964
NSN 6620-01-362-5432
NSN 6645-01-619-6301
NSN 5895-00-453-5166
NSN 6610-01-199-9367
NSN 6130-01-167-8036
NSN 5999-01-346-6308
NSN 5925-01-203-3233
NSN 5999-01-372-4231
NSN 6645-01-329-3890
NSN 5990-00-583-9577
NSN 5960-00-935-0171