A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes nut (1), plain, castellated, hexagon.
Classification: Nuts of iron or steel
NSN 6240-00-985-5244
NSN 6130-01-193-4247
NSN 6105-00-947-7119
NSN 6610-00-428-3678
NSN 5855-01-406-7237
NSN 5930-00-111-1369
NSN 6650-01-136-3636
NSN 5950-01-450-1038
NSN 4140-00-041-0064
NSN 6130-00-386-4937
NSN 6610-01-426-5090
NSN 5965-01-545-3629