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 5985-00-485-0614
NSN 5925-00-504-4385
NSN 5999-01-081-7300
NSN 5915-00-952-5658
NSN 6145-01-133-1216
NSN 6135-00-276-7625
NSN 5920-01-010-1827
NSN 6110-00-881-8158
NSN 5915-01-146-5543
NSN 4140-00-736-8813
NSN 6130-01-628-8630
NSN 5910-01-633-9963