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 5905-01-634-0595
NSN 6130-00-255-5566
NSN 5935-01-479-3373
NSN 7035-00-177-1557
NSN 5855-00-990-0701
NSN 5920-01-072-0652
NSN 6150-01-464-0114
NSN 5835-00-623-4046
NSN 6145-01-209-8193
NSN 5996-01-480-6244
NSN 6150-01-025-1467
NSN 5835-01-537-1228