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 2925-01-556-0333
NSN 6610-00-065-8117
NSN 5975-01-510-9132
NSN 5990-01-272-4091
NSN 5960-01-364-1318
NSN 5905-01-136-4094
NSN 6150-01-466-9338
NSN 6650-00-233-0705
NSN 4140-01-191-9282
NSN 6620-01-199-7570
NSN 5930-01-253-0642
NSN 5945-01-334-9697