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 5965-01-434-4095
NSN 5910-00-917-1885
NSN 6110-01-306-0511
NSN 5895-01-519-9373
NSN 6220-01-057-2389
NSN 6110-01-098-9864
NSN 5990-01-231-9608
NSN 5945-00-124-0062
NSN 5950-01-521-6729
NSN 2925-01-112-6822
NSN 6130-00-833-7763
NSN 6105-01-641-1286