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 7035-00-270-5519
NSN 6240-01-633-6350
NSN 4140-01-072-0729
NSN 6220-01-406-5351
NSN 5920-01-303-6841
NSN 6320-01-255-2096
NSN 6240-01-610-8705
NSN 2925-01-094-4771
NSN 5930-01-337-7019
NSN 5985-01-452-4564
NSN 6240-01-360-4352
NSN 5935-01-556-8071