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 5999-01-449-8679
NSN 6240-01-419-8439
NSN 6130-00-467-5014
NSN 4140-01-641-4754
NSN 6135-00-643-4843
NSN 6610-00-803-4374
NSN 6240-01-396-7883
NSN 6110-00-828-4050
NSN 5915-01-237-4894
NSN 5935-01-420-8148
NSN 5990-01-470-2565
NSN 6105-01-198-6421