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 6685-00-381-8551
NSN 6220-01-139-7340
NSN 5915-01-426-8862
NSN 6110-01-472-3404
NSN 5985-01-492-9686
NSN 2925-01-466-0892
NSN 5920-00-827-1094
NSN 6145-00-959-1481
NSN 6685-01-562-8149
NSN 5935-01-611-7283
NSN 5960-01-447-7074
NSN 4140-01-429-8545