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 6105-01-433-2313
NSN 2925-00-717-7904
NSN 5895-00-716-2798
NSN 5925-01-197-4693
NSN 6135-01-348-8264
NSN 7035-01-223-9584
NSN 5950-01-455-1237
NSN 6240-01-352-3642
NSN 2925-00-813-3971
NSN 6110-01-564-0790
NSN 6145-01-623-3763
NSN 5895-01-137-6007