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 6130-01-361-6475
NSN 5945-00-068-9566
NSN 5905-01-122-1212
NSN 5855-01-147-6024
NSN 6135-00-889-1485
NSN 5835-01-522-9881
NSN 5996-01-509-9159
NSN 2925-01-064-3729
NSN 5925-01-495-1071
NSN 5950-01-052-3941
NSN 5945-01-492-1056
NSN 5935-01-071-2400