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 6130-01-012-8290
NSN 6150-00-009-2851
NSN 5930-00-193-7349
NSN 5945-01-029-3871
NSN 6220-01-180-1024
NSN 6145-00-551-5288
NSN 5855-01-426-5589
NSN 5855-01-349-2055
NSN 5950-01-640-8231
NSN 5990-01-658-9964
NSN 6110-00-549-6662
NSN 5998-01-626-4447