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 5925-01-501-0727
NSN 6220-01-113-7501
NSN 5855-01-110-9564
NSN 5855-01-218-3735
NSN 6135-01-116-3385
NSN 5990-01-326-2677
NSN 6240-01-339-5100
NSN 5920-00-409-9202
NSN 6150-00-128-5992
NSN 5996-01-487-7323
NSN 6240-01-025-2553
NSN 5960-01-459-4944