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 5998-01-317-0270
NSN 5990-00-872-1312
NSN 6650-01-566-1573
NSN 6220-00-466-2681
NSN 5975-00-482-2664
NSN 6620-00-589-8593
NSN 5910-01-249-9517
NSN 5855-01-380-9950
NSN 5915-01-585-6971
NSN 5990-00-725-7813
NSN 5985-01-055-6339
NSN 5998-01-559-6224