Spring attached too bottom, material spring wire per astm a227, finish zinc plated
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 6685-00-912-1847
NSN 5925-00-941-8522
NSN 5915-01-423-8561
NSN 5935-00-718-5914
NSN 5935-00-842-0279
NSN 5945-01-426-4528
NSN 5985-01-043-9372
NSN 6650-00-527-7451
NSN 6610-00-190-1428
NSN 5950-01-167-8920
NSN 5925-00-763-4104
NSN 6105-01-293-7283