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 5996-01-593-3026
NSN 7035-01-456-4490
NSN 5999-01-207-0913
NSN 6610-01-633-8931
NSN 5910-01-567-9087
NSN 5905-01-158-5549
NSN 5965-00-714-3588
NSN 5855-01-210-7636
NSN 5935-01-415-2885
NSN 5935-01-513-0564
NSN 5985-01-434-6080
NSN 5990-00-193-3028