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 6110-00-794-2967
NSN 5935-01-227-0618
NSN 5915-01-412-5984
NSN 5960-01-450-8539
NSN 5895-01-125-1805
NSN 5945-00-097-9688
NSN 5999-01-502-6911
NSN 6685-01-583-6756
NSN 5945-01-384-2241
NSN 5895-01-386-3049
NSN 5915-00-952-3049
NSN 5960-01-386-3855