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 6240-01-549-1743
NSN 5925-01-545-6734
NSN 6620-00-248-6950
NSN 6145-00-223-2885
NSN 5960-01-654-4353
NSN 6320-01-283-1300
NSN 6150-01-531-2194
NSN 6145-00-020-6708
NSN 5999-01-519-7910
NSN 6135-01-328-6583
NSN 5915-01-568-9078
NSN 6220-00-902-2890