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: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
NSN 5985-01-151-9707
NSN 4140-00-921-0877
NSN 5960-00-553-7338
NSN 5855-00-221-9435
NSN 7035-01-204-7481
NSN 5920-01-620-5111
NSN 5990-00-281-4164
NSN 5835-01-588-6533
NSN 5985-01-215-1196
NSN 5945-00-125-5499
NSN 5935-01-014-0739
NSN 6110-01-513-0756