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 5975-00-665-3644
NSN 6135-00-209-6918
NSN 5925-01-569-8557
NSN 5910-01-223-6373
NSN 6150-00-321-6494
NSN 5975-00-520-2906
NSN 5965-01-314-2342
NSN 5996-00-408-3387
NSN 7035-00-275-5604
NSN 5925-00-224-6070
NSN 5910-00-258-7430
NSN 5855-00-688-9954