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 5950-01-200-7893
NSN 5965-01-485-3455
NSN 5930-00-243-9417
NSN 7035-01-200-4751
NSN 6150-01-063-7874
NSN 6320-01-379-1182
NSN 5965-01-492-5695
NSN 2925-00-221-8529
NSN 5990-01-256-8441
NSN 5855-00-631-4565
NSN 6645-01-421-2445
NSN 6145-01-185-7803