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 5835-00-853-7785
NSN 5950-01-464-3494
NSN 5835-01-248-6162
NSN 6150-01-213-0139
NSN 5925-01-323-6491
NSN 5895-00-081-3293
NSN 6110-01-322-8585
NSN 5950-00-874-3644
NSN 5935-01-551-1343
NSN 5930-00-518-1642
NSN 5895-01-421-5375
NSN 6145-00-188-3657