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 7035-01-340-7754
NSN 6610-01-202-7404
NSN 5950-01-388-6070
NSN 5920-01-408-0658
NSN 2925-00-836-9543
NSN 5855-01-225-5855
NSN 5930-01-354-0574
NSN 5945-01-165-4602
NSN 5910-01-155-9270
NSN 5965-00-079-0928
NSN 5835-01-068-4214
NSN 5925-01-387-3946