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 5996-00-456-0895
NSN 5950-01-118-8935
NSN 5895-01-262-8007
NSN 5945-01-005-3861
NSN 5996-00-224-6192
NSN 6150-01-206-1074
NSN 5985-00-101-0698
NSN 4140-00-707-5963
NSN 5965-01-113-9061
NSN 5960-00-121-7458
NSN 6240-01-322-0053
NSN 5990-01-372-1642