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 6685-00-084-1170
NSN 6620-00-663-8962
NSN 5930-01-411-4763
NSN 7035-00-329-4015
NSN 5950-01-050-9114
NSN 6150-00-167-2272
NSN 6685-01-450-8960
NSN 5835-00-140-4058
NSN 5835-00-949-3018
NSN 5950-01-055-9272
NSN 5998-01-328-8032
NSN 6650-00-442-0567