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 6240-01-252-9374
NSN 5975-00-553-3998
NSN 6610-00-809-5572
NSN 6105-01-505-1830
NSN 5999-01-513-4425
NSN 5925-01-143-1775
NSN 5855-01-654-5225
NSN 6620-01-298-3806
NSN 5950-01-606-3862
NSN 6320-00-831-2227
NSN 6110-01-606-9749
NSN 4140-00-660-8699