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 5930-01-532-2061
NSN 6135-01-282-4326
NSN 5999-01-178-7619
NSN 6610-01-429-2162
NSN 2925-01-208-6638
NSN 5945-00-898-1464
NSN 5930-01-207-0082
NSN 7035-01-418-5499
NSN 5895-01-155-4251
NSN 6610-00-720-8775
NSN 5915-01-025-5820
NSN 5950-01-555-9465