A nut, flat on top and bottom, having four flat sides of which two parallel sides are shorter than the other two. For items having a thickness (or height) exceeding two times the width, use post, electrical-mechanical equipment. (when height or thickness and/or width is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
Classification: Nuts of iron or steel
NSN 5910-01-611-0821
NSN 6130-00-350-0253
NSN 6220-00-977-8839
NSN 6145-00-465-1641
NSN 6110-00-243-9210
NSN 4140-01-245-8866
NSN 5985-01-349-9183
NSN 5855-01-289-7278
NSN 2925-00-185-1618
NSN 5895-01-619-9892
NSN 5895-01-493-2359
NSN 5930-00-188-5728