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 6135-00-519-1325
NSN 6320-01-514-6141
NSN 5960-00-960-6805
NSN 6620-01-485-0556
NSN 5925-01-274-7639
NSN 5895-01-277-6904
NSN 5935-00-065-6179
NSN 5895-01-369-5611
NSN 6145-01-186-3532
NSN 5905-01-148-7056
NSN 5935-01-355-7884
NSN 6110-01-398-6928