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 5998-01-553-8088
NSN 5998-01-409-2874
NSN 5930-01-519-8896
NSN 6650-01-240-2334
NSN 6130-00-079-1269
NSN 5945-01-417-7696
NSN 6110-01-453-3411
NSN 2925-01-112-8782
NSN 2925-01-510-9378
NSN 6110-01-596-1715
NSN 6320-01-381-7023
NSN 5985-01-642-2461