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 6135-01-614-5335
NSN 6145-01-251-4325
NSN 5905-00-347-7311
NSN 6620-00-430-5727
NSN 5998-01-091-4216
NSN 5895-01-140-9277
NSN 5985-01-534-5581
NSN 5950-01-077-7220
NSN 5950-00-159-1571
NSN 6135-00-583-3966
NSN 6240-00-170-5302
NSN 5915-01-234-4604