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.
NSN 6645-00-300-0401
NSN 5920-00-820-4301
NSN 6220-01-145-1183
NSN 4140-00-914-7949
NSN 5945-00-570-5060
NSN 6110-00-280-2753
NSN 5895-01-634-0630
NSN 5915-01-103-1825
NSN 5975-00-222-4109
NSN 6240-00-832-6867
NSN 2925-00-147-8150
NSN 6650-01-239-6241