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 7035-01-613-0610
NSN 6105-00-647-3955
NSN 5985-01-573-3740
NSN 2925-00-215-4954
NSN 5985-00-468-1360
NSN 5925-01-350-4295
NSN 7035-01-040-6373
NSN 5950-01-146-4329
NSN 5985-01-634-0635
NSN 6610-01-536-2818
NSN 6145-01-592-9803
NSN 6320-01-445-8192