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 5999-00-009-8717
NSN 5996-01-113-6362
NSN 6650-00-324-4973
NSN 5855-00-256-5562
NSN 5985-00-451-8710
NSN 5990-01-223-9414
NSN 5996-00-277-7384
NSN 6620-01-643-5531
NSN 5985-00-705-2911
NSN 5925-00-621-0134
NSN 6620-01-062-4307
NSN 5930-00-406-7372