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 6135-01-185-3614
NSN 6685-01-422-4241
NSN 6105-01-458-6780
NSN 5855-00-885-8452
NSN 6135-01-151-2705
NSN 5895-00-810-9050
NSN 5910-00-010-4874
NSN 5915-00-895-7230
NSN 5855-01-083-9053
NSN 5925-01-428-9978
NSN 6150-00-278-7070
NSN 6145-01-120-5623