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 5965-01-529-5311
NSN 6135-01-432-1334
NSN 5935-00-062-2364
NSN 6620-00-643-1402
NSN 6105-01-025-9781
NSN 5998-00-985-1986
NSN 5996-01-366-2140
NSN 5996-01-218-5678
NSN 5895-00-132-4207
NSN 6610-01-064-5792
NSN 6685-01-433-7958
NSN 6145-00-257-6820