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 6620-00-555-3992
NSN 5998-01-087-0717
NSN 5996-00-620-2940
NSN 5945-01-580-0107
NSN 6105-01-212-9245
NSN 6110-00-371-2458
NSN 5895-01-538-5543
NSN 6105-00-551-3747
NSN 5985-01-136-4162
NSN 5910-01-063-8510
NSN 5999-01-147-8569
NSN 6220-01-605-1346