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 6650-01-478-5323
NSN 6105-00-681-1656
NSN 5855-01-105-7793
NSN 5855-00-879-7245
NSN 5996-00-665-2869
NSN 5925-00-826-7923
NSN 5895-01-436-1780
NSN 5996-01-127-1734
NSN 5985-00-217-1624
NSN 5975-00-598-0159
NSN 5925-01-600-0447
NSN 5975-00-644-4972