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 5965-01-480-9229
NSN 2925-00-580-4931
NSN 5910-01-485-0279
NSN 5910-00-642-6795
NSN 6685-00-495-5362
NSN 5935-00-682-2480
NSN 5960-01-369-8666
NSN 5950-00-785-8329
NSN 5945-01-236-5948
NSN 6685-01-460-4976
NSN 6610-01-231-9283
NSN 5925-00-627-2011