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 5975-01-156-0650
NSN 2925-00-934-8383
NSN 4140-00-633-1435
NSN 5935-00-468-2094
NSN 5999-00-510-0828
NSN 5999-01-121-1194
NSN 4140-01-174-6309
NSN 5910-01-264-8871
NSN 5999-01-393-3658
NSN 5915-00-150-4694
NSN 7035-01-221-7856
NSN 6240-00-504-6583