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 6110-01-587-4309
NSN 5985-01-077-2422
NSN 5999-01-326-4614
NSN 5905-01-440-4460
NSN 7035-01-331-5614
NSN 4140-01-196-5232
NSN 5945-01-273-9077
NSN 6650-00-105-8063
NSN 5998-01-462-5416
NSN 5998-00-496-9512
NSN 6610-01-044-4740
NSN 5855-01-428-9456