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 6105-01-450-9399
NSN 5975-01-023-1707
NSN 6105-00-812-8170
NSN 6620-01-083-7796
NSN 5905-00-197-7674
NSN 2925-00-833-9466
NSN 6320-00-194-4252
NSN 5985-01-399-1094
NSN 6610-01-224-7675
NSN 5960-00-285-1001
NSN 5975-00-526-4701
NSN 5895-01-365-0220