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 5915-01-260-6453
NSN 6135-00-643-4843
NSN 2925-01-350-8372
NSN 6105-00-553-8943
NSN 5965-00-788-5466
NSN 5910-01-467-1324
NSN 5910-01-345-0923
NSN 7035-00-529-3128
NSN 5945-01-146-9688
NSN 6240-01-392-8868
NSN 5925-01-590-2513
NSN 5935-01-398-9899