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 7035-01-162-7452
NSN 5910-01-324-8438
NSN 6610-01-196-9861
NSN 5999-01-408-0751
NSN 6145-01-514-2566
NSN 6240-01-461-9635
NSN 4140-00-546-3554
NSN 5935-01-357-6675
NSN 6105-00-707-7498
NSN 6110-00-812-7373
NSN 5935-01-372-9565
NSN 5920-00-449-0063