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 5835-01-343-7516
NSN 5930-00-833-6092
NSN 5925-01-537-0409
NSN 6110-01-633-9660
NSN 6110-01-303-7557
NSN 5895-01-202-8097
NSN 5835-01-360-1058
NSN 5965-01-082-6800
NSN 6105-00-286-0694
NSN 5950-01-175-7073
NSN 5998-01-348-7147
NSN 6650-01-391-7527