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 6135-00-708-0892
NSN 6130-00-266-7496
NSN 5855-00-235-2676
NSN 6620-01-354-2824
NSN 5920-01-368-3720
NSN 5925-00-556-7923
NSN 5996-00-625-5410
NSN 6150-01-214-9891
NSN 5935-01-504-0041
NSN 6645-00-155-2398
NSN 5925-00-666-4753
NSN 5905-01-428-9468