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 6650-01-100-9964
NSN 5950-01-556-7989
NSN 6610-00-581-0771
NSN 5905-01-096-8801
NSN 5930-00-917-9863
NSN 7035-00-946-2642
NSN 6620-01-462-5196
NSN 5965-01-088-1761
NSN 6610-00-186-9180
NSN 5945-00-839-8228
NSN 5985-01-492-5943
NSN 6610-01-412-5776