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 5945-01-222-0847
NSN 5835-01-208-8800
NSN 5855-01-550-5219
NSN 5935-01-350-4325
NSN 5835-01-202-9673
NSN 5895-01-361-6438
NSN 5950-01-269-7886
NSN 5950-00-262-3220
NSN 6130-01-204-5137
NSN 5925-01-200-6283
NSN 6150-00-238-7693
NSN 4140-01-597-8726