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 5935-01-132-4814
NSN 5920-01-218-6191
NSN 6110-01-027-1172
NSN 6150-01-007-6097
NSN 6645-01-503-2240
NSN 2925-01-253-6006
NSN 5910-01-109-8928
NSN 6135-01-193-8154
NSN 5996-00-226-5364
NSN 6145-00-181-9919
NSN 5935-00-218-5845
NSN 5915-00-580-2716