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 6105-01-099-8111
NSN 5895-01-462-4469
NSN 5935-01-160-0988
NSN 5925-01-086-3310
NSN 6105-01-362-5709
NSN 6130-01-603-8905
NSN 6145-00-275-4046
NSN 5960-00-636-4834
NSN 5945-01-568-4587
NSN 6220-00-189-6561
NSN 6650-00-342-6447
NSN 6620-01-136-9832