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 2925-00-540-9918
NSN 5990-01-382-5364
NSN 5905-01-130-2596
NSN 6150-00-683-0102
NSN 5930-01-357-6648
NSN 6135-01-068-0119
NSN 6685-01-185-5554
NSN 5915-01-537-3934
NSN 6130-00-824-7120
NSN 5925-00-369-7747
NSN 5999-00-964-5716
NSN 6320-00-032-4853