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 5930-01-624-2572
NSN 6145-01-172-2968
NSN 5945-01-096-0376
NSN 7035-01-369-1445
NSN 5998-01-619-1666
NSN 5985-00-390-8837
NSN 5915-01-057-9688
NSN 5915-01-038-5569
NSN 6650-01-429-4796
NSN 5975-00-372-6265
NSN 5915-01-608-7428
NSN 6320-01-195-5583