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 5855-01-617-1935
NSN 6145-00-482-9546
NSN 5915-00-192-3109
NSN 5985-01-396-7983
NSN 5945-00-057-0668
NSN 6240-01-336-1122
NSN 5975-01-526-0141
NSN 6105-01-602-8187
NSN 6685-00-728-2397
NSN 5895-01-314-2446
NSN 5950-00-299-7851
NSN 6650-01-019-7521