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 5895-00-448-7193
NSN 6105-00-107-1722
NSN 6220-01-534-8826
NSN 5935-01-208-9265
NSN 6240-00-416-6140
NSN 6135-01-059-4055
NSN 6320-00-994-0179
NSN 6650-01-294-5243
NSN 6150-01-468-8239
NSN 7035-01-565-4898
NSN 6620-01-520-7843
NSN 5920-00-942-9806