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 6620-01-300-4523
NSN 7035-00-628-3471
NSN 5950-01-210-7282
NSN 6645-01-479-0804
NSN 6610-01-444-4001
NSN 5985-01-200-7451
NSN 5945-00-807-0169
NSN 5999-01-586-0847
NSN 5990-00-024-9985
NSN 5985-00-518-3872
NSN 5835-01-645-2892
NSN 6105-01-032-2856