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 5990-00-741-9775
NSN 4140-01-374-4673
NSN 5950-00-660-5159
NSN 5950-01-007-8556
NSN 5960-01-632-6576
NSN 6685-01-570-7339
NSN 5935-01-147-5741
NSN 6610-00-670-7803
NSN 6105-01-149-1963
NSN 6610-01-150-7018
NSN 6105-01-146-5749
NSN 5920-01-388-3498