No other part numbers with same form, fit, and function found.
A cylindrical-shaped nut, the end opposite the bearing surface being designed with an internal socket or splines for use with an inserted wrench.
Classification: Nuts of iron or steel
NSN 5990-00-263-1289
NSN 5895-01-399-2761
NSN 5835-01-546-2008
NSN 5925-01-088-6863
NSN 5855-01-487-5048
NSN 6645-00-269-2764
NSN 5910-00-619-5665
NSN 5990-01-071-1505
NSN 6150-01-125-3011
NSN 6220-01-363-8371
NSN 5998-00-968-7679
NSN 5990-01-026-9286