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 7035-01-186-0024
NSN 6220-01-325-1600
NSN 5835-01-126-9358
NSN 6645-01-058-3817
NSN 6150-01-338-5679
NSN 5996-01-546-9692
NSN 6320-01-652-3806
NSN 5920-01-365-0934
NSN 6220-00-087-0284
NSN 7035-01-150-1917
NSN 5855-01-391-7077
NSN 7035-01-466-1577