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 6645-01-547-0300
NSN 5835-01-185-1102
NSN 6320-00-082-5868
NSN 5905-00-707-7733
NSN 5975-00-012-4376
NSN 5975-01-369-3939
NSN 6685-00-079-3307
NSN 4140-01-419-5505
NSN 5965-01-234-6844
NSN 6220-01-300-6479
NSN 4140-00-578-7726
NSN 6240-01-123-0968