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 6220-01-319-9124
NSN 6145-01-239-1398
NSN 5910-00-932-5344
NSN 6135-01-576-9616
NSN 5985-00-467-1838
NSN 7035-01-513-9502
NSN 5975-00-257-8055
NSN 5835-01-546-2008
NSN 6145-01-036-9262
NSN 5965-01-262-3513
NSN 5935-01-242-7249
NSN 5996-01-534-9995