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 6150-01-576-9748
NSN 5935-01-323-3747
NSN 5925-00-841-6798
NSN 5945-01-087-2749
NSN 5895-01-186-1781
NSN 5975-00-254-7217
NSN 5945-00-415-1254
NSN 6645-01-184-5065
NSN 5945-01-595-1573
NSN 6150-01-235-3383
NSN 6130-00-284-1540
NSN 5930-00-250-0903