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 5960-01-248-4743
NSN 6110-01-335-0580
NSN 5945-00-942-7813
NSN 6320-00-456-2092
NSN 5998-00-659-3728
NSN 6645-01-400-2119
NSN 5965-01-104-8559
NSN 5960-00-236-3980
NSN 5990-00-920-2894
NSN 5999-00-508-1869
NSN 6685-00-018-1842
NSN 6135-01-292-1071