A cylindrical-shaped nut, the end opposite the bearing surface being designed with an internal socket or splines for use with an inserted wrench. An integral feature is incorporated for locking on the threads of a mating member.
NSN 6150-00-766-8560
NSN 5996-00-073-6999
NSN 5910-01-136-0759
NSN 5930-01-641-3847
NSN 5915-01-245-2037
NSN 5930-01-397-0271
NSN 6610-01-334-3157
NSN 5960-01-649-1341
NSN 5905-00-259-5229
NSN 5910-01-424-0225
NSN 6650-01-100-3185
NSN 6110-00-853-3103