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 6685-01-541-9632
NSN 5835-01-235-9051
NSN 5935-00-733-3759
NSN 5895-01-541-6805
NSN 5915-01-360-7064
NSN 5895-01-032-8873
NSN 6610-00-582-1107
NSN 6240-00-269-3346
NSN 6220-00-562-5964
NSN 5935-01-267-0920
NSN 5910-01-633-9440
NSN 6645-00-439-4087