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 6685-01-222-1762
NSN 7035-01-329-8932
NSN 5935-01-034-8473
NSN 2925-00-063-5898
NSN 6240-00-281-8417
NSN 6650-01-204-7841
NSN 6130-01-483-1494
NSN 7035-01-172-6772
NSN 7035-00-865-9105
NSN 5835-00-148-9719
NSN 6130-01-205-1592
NSN 7035-00-300-3208