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 5998-00-559-1314
NSN 5960-00-503-4880
NSN 5930-00-942-2949
NSN 6145-01-112-0397
NSN 5975-01-062-2174
NSN 6135-01-340-2599
NSN 5975-00-360-2166
NSN 6135-00-862-5154
NSN 6110-01-177-8798
NSN 6135-00-889-1485
NSN 5915-00-211-2219
NSN 5950-01-333-6541