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 5975-00-233-6301
NSN 5930-00-966-6706
NSN 5950-00-397-9869
NSN 5945-01-617-7527
NSN 5960-01-210-0879
NSN 6610-01-391-6781
NSN 5910-01-208-7265
NSN 6620-01-108-5824
NSN 5935-01-323-1242
NSN 5985-01-343-7545
NSN 5945-00-481-5896
NSN 6105-00-431-4391