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 5950-01-372-0242
NSN 5920-01-092-1148
NSN 5935-00-298-2004
NSN 5996-01-184-9442
NSN 6135-01-492-5717
NSN 6220-01-381-1074
NSN 5910-01-010-5494
NSN 6240-01-452-7006
NSN 6105-00-910-7813
NSN 6220-01-225-1876
NSN 5985-01-260-2948
NSN 5990-00-184-5750