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 5935-01-153-2662
NSN 6220-00-517-9300
NSN 5965-01-390-1261
NSN 5996-01-297-9385
NSN 6145-01-146-4106
NSN 5945-01-360-3305
NSN 5965-01-092-1173
NSN 6220-00-401-0704
NSN 6220-01-366-6747
NSN 5996-01-223-8250
NSN 6685-01-406-2919
NSN 5996-01-431-8735