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 6240-01-409-2465
NSN 5985-00-387-5974
NSN 5915-01-352-5871
NSN 5915-00-481-8023
NSN 5999-01-205-0360
NSN 5960-01-044-4902
NSN 6145-00-155-5297
NSN 5895-01-421-3166
NSN 6645-01-633-1852
NSN 5930-00-067-2059
NSN 5985-00-812-9250
NSN 5835-00-863-0959