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 5935-00-153-0012
NSN 5855-00-927-5726
NSN 5996-00-209-3069
NSN 5990-01-272-4091
NSN 5985-00-973-5833
NSN 5910-00-006-5402
NSN 5835-00-280-8494
NSN 5998-01-271-5663
NSN 5990-00-627-5151
NSN 5910-01-292-8115
NSN 5985-01-025-1491
NSN 7035-01-008-7248