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 6650-00-927-3391
NSN 5910-00-712-3187
NSN 5985-00-820-2114
NSN 6105-01-385-6877
NSN 5910-00-581-9843
NSN 2925-00-596-9775
NSN 5975-01-143-0147
NSN 4140-01-186-1952
NSN 5835-01-013-9321
NSN 5950-01-329-1001
NSN 6220-01-148-9021
NSN 5996-01-141-2804