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 5925-00-350-4478
NSN 5935-00-598-6126
NSN 6110-01-413-4941
NSN 6105-01-217-3762
NSN 5985-01-236-1166
NSN 6130-01-406-3204
NSN 6320-01-314-8017
NSN 5855-01-513-9601
NSN 5910-00-079-1309
NSN 6105-00-862-9839
NSN 6320-01-541-7585
NSN 6135-00-299-6918