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 5835-00-469-3395
NSN 6130-01-639-8149
NSN 6650-00-607-1351
NSN 5915-00-580-2716
NSN 5915-01-082-8856
NSN 5965-00-764-1841
NSN 4140-00-270-4457
NSN 6150-01-616-6669
NSN 5960-01-357-1261
NSN 2925-01-305-1370
NSN 6320-01-631-7828
NSN 4140-00-189-0235