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 6135-01-584-0941
NSN 5965-01-254-3622
NSN 6620-01-621-0719
NSN 5920-00-271-3217
NSN 6650-01-553-1853
NSN 6145-01-046-4663
NSN 6110-01-290-8146
NSN 2925-01-353-3928
NSN 5915-00-892-3011
NSN 6135-01-494-3607
NSN 5985-01-360-4171
NSN 6110-00-269-2696