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 5925-01-278-2857
NSN 6620-01-060-3086
NSN 6610-00-694-8977
NSN 6240-00-157-1705
NSN 5999-01-413-5825
NSN 6110-01-264-9679
NSN 5935-01-431-6819
NSN 5950-01-215-7432
NSN 6650-01-162-5882
NSN 5998-01-544-4136
NSN 5950-01-038-7968
NSN 6105-01-283-0852