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 5960-01-093-6223
NSN 6610-01-119-7873
NSN 5935-01-222-1220
NSN 5985-01-317-4118
NSN 5996-01-211-3562
NSN 5975-01-009-0106
NSN 5960-00-621-9998
NSN 5945-00-204-9949
NSN 5905-01-586-7866
NSN 5930-01-319-8425
NSN 5945-01-182-8174
NSN 6320-01-350-5570