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 5960-00-917-5099
NSN 6130-00-853-3882
NSN 6240-01-218-5187
NSN 6135-01-301-8776
NSN 6220-00-758-9785
NSN 5915-01-396-3000
NSN 6685-00-931-5062
NSN 5965-01-458-2412
NSN 5975-01-111-2203
NSN 6110-01-265-1080
NSN 5895-01-482-2200
NSN 6130-01-211-7224