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 5998-01-400-2645
NSN 5910-00-671-4063
NSN 5835-00-857-4486
NSN 5935-01-495-9139
NSN 5920-01-407-3143
NSN 6620-01-352-5640
NSN 5996-00-399-0731
NSN 5996-01-530-0823
NSN 2925-00-370-1238
NSN 5998-01-293-4374
NSN 6645-00-634-9317
NSN 5945-01-239-4420