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 5855-01-598-2062
NSN 5915-01-205-2933
NSN 6130-01-068-4002
NSN 6650-01-368-3286
NSN 6150-01-623-8607
NSN 5910-00-707-4900
NSN 5905-01-421-1241
NSN 5895-01-218-2065
NSN 6130-01-210-0498
NSN 5915-01-323-5383
NSN 5960-00-280-5870
NSN 5996-01-094-7025