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 5835-00-841-2650
NSN 5920-01-521-3087
NSN 5835-01-495-0595
NSN 6320-00-564-2772
NSN 4140-01-385-5636
NSN 6110-01-106-2708
NSN 6135-00-369-2368
NSN 7035-01-269-5700
NSN 5920-00-341-6340
NSN 5960-00-273-3260
NSN 5965-00-368-8204
NSN 5915-01-058-6537