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 5996-00-017-9189
NSN 5910-01-472-6377
NSN 5910-00-930-1286
NSN 5975-01-211-6594
NSN 5950-01-163-6566
NSN 6110-01-560-6780
NSN 6320-01-125-3361
NSN 5960-01-411-5899
NSN 5990-01-558-1892
NSN 5855-00-951-6483
NSN 5905-00-972-8916
NSN 5915-01-423-4149