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 5910-01-165-2896
NSN 5965-01-249-2114
NSN 5920-00-469-8051
NSN 6150-01-049-2564
NSN 5925-00-724-9811
NSN 7035-00-295-0451
NSN 6220-01-576-9066
NSN 5950-00-003-5759
NSN 7035-01-144-6408
NSN 5930-00-113-7642
NSN 5835-01-384-3206
NSN 5915-01-491-1852