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 5895-00-359-3834
NSN 5965-01-622-3118
NSN 6145-00-726-0637
NSN 6145-01-096-4355
NSN 5910-00-541-1381
NSN 5920-00-225-8893
NSN 6220-01-142-9747
NSN 6610-01-469-2127
NSN 5920-00-223-5194
NSN 5996-01-151-2452
NSN 5990-01-160-6978
NSN 6150-01-423-8066