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 5935-00-235-8970
NSN 5996-01-183-3632
NSN 5996-00-726-4785
NSN 5910-01-147-3869
NSN 5950-01-207-6952
NSN 5835-00-233-6327
NSN 5925-01-388-7049
NSN 5920-01-382-3337
NSN 4140-00-471-5396
NSN 4140-00-118-1816
NSN 6105-01-533-8230
NSN 5910-01-185-3021