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 5990-01-110-8979
NSN 5920-01-534-3806
NSN 5990-01-504-9265
NSN 6150-01-317-5125
NSN 6150-01-418-4196
NSN 5895-01-231-3692
NSN 5905-01-284-1778
NSN 5930-00-412-8314
NSN 6610-00-512-4183
NSN 5960-01-190-2996
NSN 6240-01-504-9274
NSN 6220-00-322-2678