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 5960-00-473-2602
NSN 5998-01-552-0850
NSN 5930-00-416-9201
NSN 5930-01-318-3069
NSN 5855-00-821-7512
NSN 5975-01-477-2292
NSN 6320-01-350-5570
NSN 5835-00-491-3834
NSN 6105-01-123-3525
NSN 5925-01-281-0481
NSN 5910-01-094-9266
NSN 5998-01-032-0420