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 6135-00-932-3136
NSN 6145-00-955-0032
NSN 5920-01-309-6766
NSN 5990-01-591-8797
NSN 6610-00-564-1728
NSN 5960-01-488-5817
NSN 5985-00-186-8755
NSN 5895-00-103-9387
NSN 5998-01-551-7885
NSN 6145-01-307-1848
NSN 5985-01-223-9030
NSN 5965-01-580-4072