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 5965-01-195-2168
NSN 5945-01-146-0669
NSN 5999-01-528-8043
NSN 5910-00-981-5370
NSN 6645-01-144-8627
NSN 5975-00-357-6136
NSN 5855-01-130-1501
NSN 6240-01-413-8028
NSN 5996-01-585-7101
NSN 5965-01-267-1278
NSN 6620-01-327-3011
NSN 5950-01-111-0536