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 6130-01-613-0320
NSN 5935-01-553-1185
NSN 5915-00-027-7665
NSN 6240-01-210-8467
NSN 6240-00-832-6867
NSN 7035-01-474-6127
NSN 6135-01-329-7994
NSN 5925-00-534-6217
NSN 5925-01-337-7044
NSN 5915-00-695-1931
NSN 5895-01-194-4203
NSN 6105-01-350-0308