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 5835-01-258-5597
NSN 6145-01-100-6360
NSN 5835-01-098-4289
NSN 6150-01-576-1795
NSN 5895-01-391-5068
NSN 5950-01-575-3794
NSN 6135-01-633-8502
NSN 6220-01-164-2053
NSN 6240-01-009-8729
NSN 5925-01-010-1084
NSN 2925-01-434-6945
NSN 5950-00-639-9675