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 5935-01-510-3785
NSN 6150-01-605-2278
NSN 5930-00-860-6291
NSN 5960-01-544-1273
NSN 5935-01-100-1171
NSN 2925-01-567-8027
NSN 5965-01-468-6186
NSN 5975-01-218-5909
NSN 5855-00-116-6621
NSN 6610-01-027-8736
NSN 7035-01-299-7240
NSN 6320-01-436-0513