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 7035-00-727-4068
NSN 2925-00-922-8953
NSN 6620-01-580-6681
NSN 6320-00-456-0836
NSN 5960-00-409-9604
NSN 2925-00-211-4761
NSN 5935-01-656-6071
NSN 5996-01-301-9587
NSN 6620-01-618-2962
NSN 5945-00-938-6580
NSN 6620-00-411-4983
NSN 5945-01-206-5411