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 2925-01-196-6187
NSN 6685-00-377-5334
NSN 6650-00-997-4337
NSN 7035-00-488-9765
NSN 6130-01-370-5243
NSN 5895-00-952-3032
NSN 5835-00-764-4388
NSN 6610-00-753-2281
NSN 5910-01-200-2080
NSN 6650-01-331-5243
NSN 6150-01-115-8426
NSN 6240-00-933-1766