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 6320-01-612-7035
NSN 5935-01-418-0683
NSN 6150-01-607-2742
NSN 6620-01-446-6571
NSN 5950-01-403-2852
NSN 6150-00-234-3586
NSN 6145-01-399-1158
NSN 5835-01-589-4735
NSN 4140-00-597-5260
NSN 5835-01-392-7683
NSN 5905-00-195-6824
NSN 5835-01-336-1153