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 6150-01-202-8214
NSN 6240-01-255-5080
NSN 2925-00-351-1015
NSN 5975-00-426-0657
NSN 6320-01-072-2073
NSN 6145-01-075-8265
NSN 6220-01-539-8875
NSN 6645-01-267-5505
NSN 6105-01-066-0330
NSN 6135-00-840-6451
NSN 5985-00-817-8467
NSN 2925-01-230-8057