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 6110-00-603-1726
NSN 5930-00-126-7288
NSN 5998-01-051-0530
NSN 5895-01-058-3765
NSN 5910-01-532-1889
NSN 5855-01-273-6132
NSN 5950-01-126-0052
NSN 5835-01-205-6614
NSN 5960-00-245-2645
NSN 6145-00-225-8709
NSN 5999-00-381-5242
NSN 6145-01-158-2125