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 7035-00-902-8995
NSN 5996-01-026-4750
NSN 6620-00-485-4136
NSN 5985-01-384-3847
NSN 5975-01-368-7831
NSN 6110-01-467-9074
NSN 5998-00-596-9568
NSN 5920-01-068-0178
NSN 6110-01-012-4710
NSN 5965-01-303-6105
NSN 5965-01-492-9344
NSN 5945-00-149-1857