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 6135-00-276-7625
NSN 6220-01-284-6347
NSN 5895-00-839-3113
NSN 5935-01-594-6299
NSN 6135-00-016-0071
NSN 5996-01-610-1446
NSN 5975-00-269-4365
NSN 5985-01-611-7163
NSN 5920-01-133-8362
NSN 6610-01-509-2048
NSN 4140-00-843-1300
NSN 5945-00-716-4271