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 5996-01-110-7706
NSN 6240-00-204-9355
NSN 5990-00-665-4105
NSN 6685-01-429-8922
NSN 2925-01-400-2286
NSN 5895-01-226-3157
NSN 5975-01-312-2136
NSN 6240-00-827-5794
NSN 6685-01-494-3189
NSN 5925-01-432-4518
NSN 6105-00-287-0989
NSN 5998-01-444-0441