A nut, flat on top and bottom, having eight flat sides. It may include a retaining dowel pin. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance).
NSN 7035-01-475-9017
NSN 5950-00-436-7864
NSN 5930-01-586-2640
NSN 5985-00-983-4751
NSN 5835-00-901-4932
NSN 6220-01-231-7601
NSN 6105-01-305-5662
NSN 5945-00-686-8036
NSN 5910-01-281-3355
NSN 5999-01-268-1921
NSN 5960-01-632-6576
NSN 5950-01-268-1148