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 5996-00-294-7045
NSN 6320-01-476-0686
NSN
NSN 6110-00-059-7028
NSN 5965-00-226-7870
NSN 6620-01-054-9346
NSN 5925-01-253-2765
NSN 6320-01-139-0533
NSN 6220-01-338-3033
NSN 5925-01-337-6380
NSN 6645-00-279-1777
NSN 5925-01-451-5140