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 5835-00-074-3700
NSN 5935-01-485-8530
NSN 2925-00-943-2263
NSN 4140-01-202-5600
NSN 6240-01-096-2506
NSN 5975-01-281-2592
NSN 5835-01-173-8003
NSN 6135-01-420-5907
NSN 5965-01-050-8447
NSN 5950-00-468-6606
NSN 5996-01-113-5013
NSN 6320-01-195-5583