Nut, self-locking hex, 0.500-13unc-3b; cres
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 5985-00-860-6172
NSN 5990-01-160-6978
NSN 6240-01-058-8868
NSN 5965-00-822-3284
NSN 5925-00-691-2434
NSN 6145-01-049-7503
NSN 5960-00-140-9583
NSN 4140-00-643-3744
NSN 6220-01-422-3602
NSN 6610-01-200-6861
NSN 5925-01-563-3458
NSN 6105-00-007-0424