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 6105-01-087-6715
NSN 5930-01-432-6303
NSN 5930-00-130-9109
NSN 6145-01-024-9466
NSN 6650-01-265-0025
NSN 6220-01-284-6347
NSN 6110-00-191-9225
NSN 6135-00-990-1822
NSN 5999-01-067-8086
NSN 5945-01-416-0828
NSN 5965-01-468-1904
NSN 5915-01-202-2495