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 5930-00-233-6725
NSN 5915-00-202-5192
NSN 5905-01-141-0641
NSN 6220-01-152-2637
NSN 7035-01-113-6492
NSN 6240-01-528-7108
NSN 5910-00-156-7293
NSN 5895-00-441-9714
NSN 7035-01-382-4413
NSN 5996-01-254-3892
NSN 6135-01-495-0933
NSN 5915-01-633-9845