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 6610-01-431-4054
NSN 6240-01-384-3887
NSN 6320-01-648-5538
NSN 6135-01-142-2417
NSN 5855-00-951-6483
NSN 6645-00-066-6868
NSN 5965-00-605-8239
NSN 5998-01-642-5983
NSN 4140-00-254-7257
NSN 6650-01-448-4996
NSN 5998-01-634-0604
NSN 4140-01-589-0647