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 5975-01-195-6760
NSN 7035-00-585-2113
NSN 6135-01-481-5109
NSN 6135-01-574-6577
NSN 6135-01-529-3789
NSN 6130-00-981-5575
NSN 5960-01-143-1202
NSN 6105-00-333-0911
NSN 5935-01-085-9782
NSN 6110-01-234-2137
NSN 5905-00-892-6372
NSN 5996-00-707-5635