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 5910-01-147-6948
NSN 5960-01-040-7114
NSN 6145-01-197-3609
NSN 6610-00-727-0882
NSN 6685-00-726-2055
NSN 5965-00-954-3011
NSN 5855-00-281-3843
NSN 5915-01-424-3186
NSN 5920-00-701-1200
NSN 6105-00-327-5892
NSN 5895-00-578-5724
NSN 5960-01-413-3877