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 6240-00-383-7668
NSN 6145-01-069-6982
NSN 6110-01-103-0288
NSN 5905-01-054-3805
NSN 6105-01-476-7470
NSN 6150-01-184-8366
NSN 5996-00-781-7490
NSN 5960-01-328-8248
NSN 6240-01-588-5260
NSN 6150-00-218-0891
NSN 6135-00-351-8606
NSN 6145-01-125-6361