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 5975-01-024-3950
NSN 5960-00-840-2422
NSN 6650-01-020-2725
NSN 5975-01-224-6215
NSN 5905-00-580-4524
NSN 5835-01-225-3080
NSN 5915-01-602-3882
NSN 5920-01-142-7554
NSN 6620-01-574-6774
NSN 5960-01-262-0359
NSN 5930-00-807-5128
NSN 6130-01-591-0515