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 6105-00-833-8045
NSN 5975-00-325-6619
NSN 5998-00-360-1738
NSN 6150-00-901-3200
NSN 5950-00-039-7698
NSN 5925-00-730-2777
NSN 6220-00-285-8104
NSN 5835-01-310-8979
NSN 5930-00-161-3183
NSN 7035-01-391-7470
NSN 6650-01-407-4653
NSN 6105-01-270-6839