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 5930-00-359-8891
NSN 5895-00-826-9004
NSN 6685-01-537-7991
NSN 6620-00-317-7820
NSN 2925-01-175-1217
NSN 6240-01-120-3533
NSN 5915-01-576-1688
NSN 6320-00-937-5625
NSN 5835-00-827-1904
NSN 6145-01-111-1381
NSN 5960-00-438-9568
NSN 6685-01-396-4080