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 5915-01-411-1503
NSN 6135-01-338-8969
NSN 5965-01-644-7983
NSN 5945-00-121-8277
NSN 6320-01-100-7554
NSN 6240-01-602-1265
NSN 7035-01-498-4895
NSN 7035-00-361-5975
NSN 5905-01-372-7661
NSN 5925-01-301-6698
NSN 6320-00-925-0558
NSN 5905-01-200-1669