Spring attached
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 6150-00-186-7804
NSN 5915-00-065-7102
NSN 5895-01-561-1304
NSN 6110-01-398-6928
NSN 6620-01-135-0090
NSN 6110-00-753-7677
NSN 5996-01-575-1501
NSN 5930-00-052-7718
NSN 5999-01-420-7102
NSN 6150-00-565-2552
NSN 6240-01-139-7467
NSN 6220-01-203-3775