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 5835-00-725-2087
NSN 5996-01-515-5770
NSN 6650-00-585-1850
NSN 5935-01-147-5773
NSN 5910-00-143-4984
NSN 6650-01-368-8345
NSN 5945-01-575-4400
NSN 5960-01-505-2426
NSN 5975-01-505-1874
NSN 5930-01-255-5307
NSN 5996-01-112-2731
NSN 6145-01-200-8643