No other part numbers with same form, fit, and function found.
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 6240-00-577-3440
NSN 5998-01-347-4577
NSN 5990-00-711-1739
NSN 5985-01-184-3990
NSN 5835-01-285-8650
NSN 5990-00-834-1744
NSN 6145-01-576-2411
NSN 6145-01-653-0832
NSN 5835-01-274-1035
NSN 6240-01-497-6865
NSN 5935-01-350-3278
NSN 5985-01-173-0113