Head markings indented at 120.0 degrees
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 6110-00-097-1053
NSN 5905-01-118-1470
NSN 6110-01-442-5601
NSN 5835-00-257-2852
NSN 5965-01-461-2850
NSN 6620-00-861-3828
NSN 5920-01-398-7123
NSN 5960-00-636-4834
NSN 6610-00-755-1740
NSN 7035-01-330-4799
NSN 5835-00-092-1136
NSN 6105-01-274-2719