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 6110-00-309-2898
NSN 5945-01-094-7727
NSN 6110-00-188-9874
NSN 6135-01-226-4071
NSN 5950-00-170-6457
NSN 6135-01-277-7907
NSN 5895-01-380-3165
NSN 5905-01-143-9013
NSN 5930-00-898-0733
NSN 4140-00-471-8816
NSN 5985-00-694-5381
NSN 4140-01-110-7590