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 5835-00-102-2373
NSN 6320-01-332-7020
NSN 5935-01-452-3628
NSN 5915-01-374-7738
NSN 6145-00-952-1815
NSN 5910-00-347-3678
NSN 5990-01-501-9094
NSN 5915-00-186-6490
NSN 6150-00-872-2617
NSN 6610-00-428-3678
NSN 5930-01-629-2552
NSN 5895-00-563-0372