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 5895-00-905-5730
NSN 6130-01-231-5511
NSN 5925-01-252-0830
NSN 5915-01-277-0721
NSN 6105-00-199-8808
NSN 5930-01-248-1442
NSN 5996-01-322-4838
NSN 6650-00-882-3576
NSN 5945-01-261-4790
NSN 6150-01-466-6830
NSN 5910-01-050-6504
NSN 6610-00-126-3021