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 7035-01-650-9059
NSN 6150-01-117-7516
NSN 5950-00-277-4701
NSN 5998-01-043-2140
NSN 5915-01-110-7982
NSN 6150-01-430-2385
NSN 5975-01-095-4697
NSN 5975-00-428-1683
NSN 6610-01-419-0929
NSN 6610-01-450-1042
NSN 7035-01-087-7727
NSN 5985-01-422-4707