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 5999-01-305-0459
NSN 5905-01-075-8657
NSN 5990-00-660-8885
NSN 5905-01-068-3631
NSN 5915-00-954-5961
NSN 5895-01-305-8522
NSN 6240-01-574-5642
NSN 5990-00-378-1449
NSN 5925-01-170-4150
NSN 5945-01-568-3931
NSN 5996-01-147-3297
NSN 6220-01-288-7208