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 5835-00-980-0468
NSN 6650-00-246-3751
NSN 5985-01-300-8525
NSN 6130-01-065-5622
NSN 5996-00-557-8902
NSN 6610-01-044-4740
NSN 5965-01-422-4823
NSN 5925-01-387-7003
NSN 5965-01-154-6319
NSN 5985-00-954-4316
NSN 6620-00-796-5666
NSN 5895-01-035-3184