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 5998-01-534-0374
NSN 6110-00-435-5923
NSN 4140-01-413-2162
NSN 6320-01-407-8663
NSN 5965-00-630-7872
NSN 2925-00-642-8854
NSN 4140-01-165-4561
NSN 5950-01-250-3687
NSN 5999-00-478-6991
NSN 5915-01-070-6644
NSN 5945-00-928-1194
NSN 5925-01-097-7046