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 6150-01-659-4402
NSN 5999-00-599-8765
NSN 6145-01-441-9225
NSN 5920-01-099-4971
NSN 5905-01-254-3484
NSN 4140-01-041-2636
NSN 6610-01-660-9082
NSN 5835-01-416-6449
NSN 7035-01-658-1623
NSN 5945-01-615-2682
NSN 6650-01-183-0711
NSN 6620-01-363-0499