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 6130-00-264-5039
NSN 6105-01-373-1932
NSN 5920-01-420-5768
NSN 5910-01-060-3142
NSN 6240-01-158-5664
NSN 5945-01-123-9350
NSN 5998-00-950-4966
NSN 5835-00-985-1444
NSN 6150-01-453-3130
NSN 5915-00-988-7931
NSN 5999-01-401-5322
NSN 6135-00-248-4102