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 5945-01-607-5829
NSN 7035-01-295-1609
NSN 5960-01-413-3877
NSN 6645-01-485-6536
NSN 5920-01-050-7474
NSN 5996-00-263-0593
NSN 5930-00-011-9982
NSN 5935-01-574-9112
NSN 6135-01-515-6600
NSN 6610-00-824-3376
NSN 5965-00-527-8818
NSN 6220-00-379-4044