Nut width rounded by 1.160 in. Radius on countersunk side, max surfacefinish, 125 microinches aa o/a
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 6645-00-985-5543
NSN 7035-01-289-4022
NSN 5910-01-466-2824
NSN 6240-01-567-1648
NSN 5915-01-538-3382
NSN 6610-01-075-8755
NSN 6130-01-459-1774
NSN 5915-00-530-5067
NSN 5895-01-645-7897
NSN 6620-00-491-3818
NSN 6130-00-037-9625
NSN 5855-01-346-2881