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 6105-01-518-9346
NSN 5930-01-576-8879
NSN 5895-01-250-2813
NSN 5985-01-495-6164
NSN 5935-01-646-3112
NSN 5975-01-478-1262
NSN 5998-01-279-4465
NSN 5960-01-323-6432
NSN 5935-00-539-5944
NSN 5895-00-909-4598
NSN 5996-01-514-1315
NSN 5998-01-213-0280