One round protrusion on bearing surface
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).
Classification: Nuts of iron or steel
NSN 6620-01-459-3971
NSN 6320-01-266-1612
NSN 5965-01-321-7407
NSN 6130-00-611-7214
NSN 5935-01-112-9766
NSN 5920-01-015-2458
NSN 6130-01-191-1959
NSN 6130-00-822-0777
NSN 5925-01-641-7379
NSN 5999-01-633-8332
NSN 5935-01-245-4850
NSN 6135-01-101-5039