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).
Classification: Nuts of iron or steel
NSN 6620-01-352-5640
NSN 6110-01-219-7972
NSN 5960-01-165-1956
NSN 5945-01-552-0927
NSN 6240-01-072-8293
NSN 5965-01-408-2624
NSN 5999-01-406-3489
NSN 6220-00-009-9876
NSN 6135-00-351-8606
NSN 6645-01-421-1182
NSN 6150-01-536-9953
NSN 5990-01-531-4812