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 5999-01-367-2223
NSN 5925-01-201-4413
NSN 6130-01-347-9396
NSN 6110-01-201-4251
NSN 5905-01-359-5230
NSN 5950-01-265-0328
NSN 5960-01-411-5899
NSN 6150-01-127-0397
NSN 6150-01-444-6582
NSN 5950-00-033-8486
NSN 5945-00-401-2865
NSN 5950-01-461-2619