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 5999-01-349-8682
NSN 5910-01-184-7936
NSN 6220-00-702-9518
NSN 5960-01-602-6009
NSN 5920-00-450-6390
NSN 6320-01-232-4664
NSN 6650-01-459-8703
NSN 5895-00-342-9581
NSN 5895-00-862-5564
NSN 6620-00-086-5223
NSN 5895-01-267-5250
NSN 5915-01-157-6617