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 6145-00-331-6814
NSN 6650-00-809-1817
NSN 4140-01-321-9085
NSN 5920-01-547-2922
NSN 5925-01-629-0169
NSN 5945-01-217-8690
NSN 5960-01-315-6993
NSN 6220-00-930-0781
NSN 5930-01-335-4830
NSN 7035-01-019-5729
NSN 5975-00-269-8391
NSN 6320-01-290-0514