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 6130-00-930-8823
NSN 5905-01-573-7528
NSN 6620-00-137-0332
NSN 5935-00-900-9405
NSN 6320-00-809-5744
NSN 5990-01-164-0220
NSN 6320-01-067-0474
NSN 6220-01-280-5353
NSN 5910-01-243-1798
NSN 5945-00-707-3384
NSN 5930-01-643-9387
NSN 6135-00-182-7008