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 5965-00-166-3486
NSN 5935-01-065-2973
NSN 5925-00-778-9033
NSN 5915-01-339-5079
NSN 6150-00-141-8793
NSN 5895-01-362-0648
NSN 6145-01-542-9204
NSN 5950-00-269-4805
NSN 5910-00-673-4076
NSN 5965-01-202-1007
NSN 5996-01-417-4246
NSN 5915-01-546-5560