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 6645-01-633-1852
NSN 5996-01-426-6713
NSN 5996-00-990-1813
NSN 5965-01-486-3564
NSN 6685-01-189-9937
NSN 5998-00-552-1473
NSN 6685-01-397-4138
NSN 6110-01-193-4832
NSN 4140-01-161-8955
NSN 6650-01-609-8848
NSN 6650-01-368-8345
NSN 5965-01-376-1012