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 6145-01-526-1015
NSN 6610-00-377-7956
NSN 5905-01-322-2544
NSN 5935-00-983-5992
NSN 5998-01-502-5602
NSN 6650-01-447-7962
NSN 6145-01-229-7288
NSN 6685-01-174-5598
NSN 5920-01-562-7503
NSN 6650-01-105-2825
NSN 5925-01-513-3338
NSN 5895-01-038-9309