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 2925-01-159-0506
NSN 5996-00-798-4964
NSN 5965-00-518-0958
NSN 6135-00-351-8606
NSN 5935-01-537-7792
NSN 5998-00-562-9616
NSN 6610-01-023-1918
NSN 6220-01-189-6147
NSN 6240-00-964-3728
NSN 6105-01-491-0480
NSN 5999-01-502-6911
NSN 5915-00-932-5324