Internal wrenching
A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes nut (1), self-locking, cap.
Classification: Nuts of iron or steel
NSN 6135-00-209-6918
NSN 6130-01-173-8855
NSN 5960-01-599-9821
NSN 6645-00-983-2046
NSN 6220-00-583-9119
NSN 5835-01-250-2939
NSN 5950-01-199-5342
NSN 5996-01-104-4161
NSN 6240-01-330-5742
NSN 6220-01-392-0502
NSN 6110-01-044-4331
NSN 5855-01-410-8979