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 6105-01-551-1696
NSN 6130-00-662-8557
NSN 5960-01-224-8022
NSN 5895-00-596-8678
NSN 6145-01-146-7407
NSN 5996-01-392-7220
NSN 5835-01-584-8538
NSN 5935-01-658-0381
NSN 6110-01-385-9337
NSN 5965-00-136-9623
NSN 5930-01-200-9627
NSN 5915-00-324-0014