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 6110-01-068-2935
NSN 6150-00-408-7384
NSN 5999-01-445-4775
NSN 5925-01-371-2876
NSN 5998-01-010-3217
NSN 6130-01-241-8267
NSN 5835-01-285-8650
NSN 6105-00-370-5361
NSN 6145-00-278-0697
NSN 5965-00-333-3359
NSN 5930-00-921-8144
NSN 5915-00-209-9769