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 5915-01-147-4830
NSN 6650-01-067-0132
NSN 5965-00-285-0745
NSN 5895-01-224-1588
NSN 5975-00-058-2229
NSN 5920-01-502-0874
NSN 5990-01-100-1840
NSN 5930-01-023-8602
NSN 5935-01-411-6199
NSN 5935-01-176-5593
NSN 5895-00-680-9784
NSN 6620-00-224-7739