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 6145-00-923-8127
NSN 6145-01-530-2344
NSN 6220-01-494-6099
NSN 5895-00-882-7014
NSN 6610-01-018-4428
NSN 5835-00-166-9413
NSN 6150-01-605-2807
NSN 6150-01-331-5686
NSN 5996-01-469-6479
NSN 6220-00-917-0881
NSN 4140-00-185-2993
NSN 5965-01-229-0786