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 5965-00-757-3403
NSN 6130-01-333-8475
NSN 5960-00-125-0026
NSN 5915-01-341-3481
NSN 5920-01-463-2530
NSN 6320-01-406-9951
NSN 6240-00-193-1806
NSN 5930-01-296-5190
NSN 5915-01-132-4471
NSN 6145-01-176-2503
NSN 6135-01-440-9412
NSN 6150-01-258-8698