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 5905-01-601-3653
NSN 5935-01-634-0668
NSN 5935-01-124-4353
NSN 5915-00-455-4559
NSN 5835-01-394-3812
NSN 5950-01-299-9782
NSN 6650-01-027-1181
NSN 5999-01-323-2897
NSN 5930-00-762-5741
NSN 6105-01-344-7302
NSN 5990-00-226-7894
NSN 5855-01-557-9470