No other part numbers with same form, fit, and function found.
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 6610-01-227-7221
NSN 5910-01-567-3924
NSN 5960-00-039-8533
NSN 6135-01-437-9178
NSN 5960-00-675-3439
NSN 6645-01-300-7611
NSN 5925-00-591-2792
NSN 5920-00-938-6355
NSN 5855-01-325-9507
NSN 5996-01-328-9110
NSN 5905-01-345-6268
NSN 6145-00-905-6797