A nut, flat on top and bottom, having 4 flat sides. 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 6105-00-903-6789
NSN 6685-00-998-8356
NSN 6130-01-546-9087
NSN 5920-01-483-3535
NSN 6620-00-568-3947
NSN 5930-01-642-1077
NSN 5965-00-337-0777
NSN 5905-01-551-1275
NSN 6130-01-322-5590
NSN 5935-01-080-5563
NSN 5905-00-561-8194
NSN 5895-01-474-6161