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 5895-01-602-4128
NSN 6130-00-832-3868
NSN 5895-01-440-9847
NSN 5935-00-612-5748
NSN 5835-00-071-5739
NSN 5895-01-277-7396
NSN 5965-01-226-9741
NSN 6620-01-032-3937
NSN 5998-01-528-1099
NSN 6135-00-175-7132
NSN 5835-00-564-0057
NSN 5985-01-603-6510