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: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
NSN 5915-00-468-3911
NSN 6150-01-227-5650
NSN 5985-00-938-1149
NSN 6240-01-396-4233
NSN 5835-00-334-6556
NSN 5998-00-657-4760
NSN 5905-01-425-0036
NSN 7035-01-548-5412
NSN 6240-01-579-1628
NSN 5910-01-351-2844
NSN 5960-01-366-5036
NSN 5998-00-566-2263