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 5975-00-472-7778
NSN 6145-00-158-8704
NSN 5950-00-417-7854
NSN 5990-00-935-5610
NSN 5930-01-416-9088
NSN 5975-01-492-0589
NSN 5835-01-321-7895
NSN 6105-01-484-2167
NSN 5965-01-565-6415
NSN 5925-01-473-9423
NSN 6685-00-295-6365
NSN 5960-01-337-5339