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 5999-01-006-0375
NSN 6685-00-900-4246
NSN 6145-01-628-8655
NSN 4140-01-528-8941
NSN 6650-01-593-5993
NSN 6320-01-470-6826
NSN 6145-00-117-8861
NSN 6650-00-629-8027
NSN 7035-01-541-5414
NSN 7035-01-657-5766
NSN 5945-00-149-9354
NSN 5905-01-097-5671