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 5999-00-515-2442
NSN 5996-01-424-3341
NSN 6240-01-376-8931
NSN 5950-00-157-1621
NSN 5945-01-295-9094
NSN 5915-01-185-2897
NSN 5975-01-429-9503
NSN 6685-00-932-1322
NSN 5925-00-678-3789
NSN 6240-01-423-8642
NSN 5905-01-212-4411
NSN 5960-01-171-1066