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 6150-00-903-0953
NSN 5835-01-632-6627
NSN 5910-01-050-8185
NSN 6105-01-013-6166
NSN 5925-00-349-7046
NSN 5998-01-463-8718
NSN 5990-01-462-1617
NSN 6110-01-371-8639
NSN 6130-00-502-3196
NSN 5905-00-321-8431
NSN 5935-00-179-7070
NSN 5996-01-487-3733