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 5960-01-130-6413
NSN 6135-01-302-8766
NSN 6110-01-180-7590
NSN 5910-01-390-2004
NSN 6685-01-477-3890
NSN 7035-01-332-9582
NSN 7035-01-575-9666
NSN 6240-00-201-9011
NSN 5855-00-361-0167
NSN 6105-01-174-8398
NSN 5935-01-598-9762
NSN 5905-01-281-7351