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 5945-01-485-2402
NSN 7035-01-224-5165
NSN 2925-01-602-1975
NSN 5910-01-149-5122
NSN 6150-01-612-2710
NSN 5835-01-412-0344
NSN 6685-01-577-4550
NSN 5930-01-244-1795
NSN 5895-00-706-8304
NSN 6105-01-185-7982
NSN 5960-01-297-5855
NSN 7035-00-946-2642