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 5935-01-214-6407
NSN 6110-00-927-3415
NSN 5965-00-166-3486
NSN 6150-01-170-2617
NSN 6105-01-442-5644
NSN 6220-01-273-7424
NSN 5905-01-458-7431
NSN 5985-01-572-4168
NSN 6610-01-586-8678
NSN 5925-01-314-1208
NSN 6220-01-152-9923
NSN 6645-01-224-4265