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 5990-00-557-8726
NSN 5920-00-957-0777
NSN 6110-01-633-9660
NSN 6130-01-590-9954
NSN 5915-01-438-4451
NSN 5915-01-442-8785
NSN 6145-00-799-1125
NSN 5915-01-011-8957
NSN 5895-01-420-7802
NSN 6645-00-917-6225
NSN 5960-00-840-7103
NSN 6130-01-321-5855