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 6150-00-267-9982
NSN 6145-00-883-7420
NSN 2925-00-203-8735
NSN 5996-01-328-3254
NSN 6320-01-274-2501
NSN 7035-01-227-2546
NSN 2925-01-643-4472
NSN 5998-00-074-1158
NSN 6145-00-949-3331
NSN 7035-01-151-0265
NSN 5960-00-506-8064
NSN 5996-01-428-7813