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 5990-00-850-0609
NSN 5965-01-328-9765
NSN 6240-01-642-8377
NSN 6135-00-166-5984
NSN 5975-01-235-9225
NSN 6150-00-615-8737
NSN 5950-01-374-2459
NSN 6130-00-968-7562
NSN 4140-01-608-4315
NSN 6645-01-627-6629
NSN 5985-01-023-1708
NSN 5960-01-388-1988