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 5990-01-581-5103
NSN 6620-01-461-2387
NSN 5855-00-951-6483
NSN 6130-01-608-1842
NSN 6150-01-639-8152
NSN 6610-01-106-5012
NSN 6240-00-253-7611
NSN 6150-01-012-3971
NSN 5960-00-998-4324
NSN 6320-01-407-4411
NSN 5930-00-276-2052
NSN 5985-01-486-9728