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 6610-01-023-1918
NSN 5965-01-311-8509
NSN 5985-00-828-0615
NSN 5910-01-494-8386
NSN 5950-01-435-4405
NSN 6150-00-330-3629
NSN 5996-01-508-0598
NSN 6610-00-280-6037
NSN 6150-01-184-5707
NSN 6130-00-959-5800
NSN 6645-00-235-4685
NSN 5895-01-136-4366