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).
Classification: Nuts of iron or steel
NSN 4140-01-522-4139
NSN 2925-01-583-5619
NSN 6110-01-453-3411
NSN 5999-01-441-9308
NSN 5996-00-862-5514
NSN 7035-01-577-0003
NSN 5965-01-195-2168
NSN 5835-01-432-4507
NSN 6620-01-135-0090
NSN 5945-00-439-8287
NSN 5895-01-027-7149
NSN 7035-00-546-2560