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 5895-01-313-2239
NSN 5935-00-225-8448
NSN 5950-01-604-3780
NSN 5960-00-607-0395
NSN 5930-01-532-2178
NSN 5996-01-650-5762
NSN 5990-01-395-4194
NSN 6610-00-471-9096
NSN 5935-00-008-7411
NSN 6110-01-319-4070
NSN 6620-01-488-9547
NSN 7035-01-607-1851