0.156 to 0.158 hex in nut enc 0.120 inch deep
A headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends with threads of the same nominal diameter. All or part of the unthreaded section has a cross-sectional diameter greater than the nominal stud size plus 0.020 inches (0.508 mm). It may be thread relieved. See also stud, locked in.
NSN 5945-01-487-4127
NSN 5835-01-013-9321
NSN 6320-00-731-6134
NSN 6220-01-523-9388
NSN 6240-00-222-9135
NSN 5996-01-502-7186
NSN 5855-01-059-2710
NSN 5935-01-584-0592
NSN 5835-00-930-8500
NSN 6645-01-411-5657
NSN 6645-01-079-7983
NSN 6220-00-872-1134