A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes nut (1), plain, slotted, hexagon.
Classification: Nuts of iron or steel
NSN 6610-01-262-3467
NSN 5935-01-088-2866
NSN 5965-01-060-2558
NSN 2925-01-446-6976
NSN 5895-00-472-3985
NSN 6685-01-003-7776
NSN 6150-01-514-8000
NSN 5935-01-634-0668
NSN 5950-01-461-2818
NSN 5935-01-587-1034
NSN 5996-00-102-5425
NSN 5945-01-425-2985