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 5835-00-477-3162
NSN 5998-00-824-6336
NSN 6135-01-100-3593
NSN 5945-00-419-2600
NSN 6145-01-096-2505
NSN 5835-01-177-1092
NSN 5985-00-136-4348
NSN 5999-01-625-7076
NSN 6135-01-243-5797
NSN 5999-01-444-6087
NSN 5985-01-583-1297
NSN 5935-01-141-7694