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 5960-00-971-5707
NSN 6150-01-136-5012
NSN 5915-00-270-3764
NSN 5855-00-904-9572
NSN 5930-00-289-6709
NSN 5930-01-508-3834
NSN 5985-00-397-7296
NSN 5930-01-407-8067
NSN 5996-01-429-0390
NSN 5935-00-989-6006
NSN 6105-01-476-1671
NSN 2925-01-132-5827