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 6150-01-516-3299
NSN 5945-01-357-6492
NSN 5855-01-562-6560
NSN 5945-01-062-6242
NSN 5985-00-456-7207
NSN 6105-01-553-6626
NSN 5999-00-491-3186
NSN 5910-01-462-7580
NSN 6240-01-612-6113
NSN 6620-01-104-5758
NSN 6320-00-322-3460
NSN 6150-01-624-8469