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 6135-00-010-5275
NSN 6150-01-186-6634
NSN 6645-00-509-9008
NSN 5895-01-334-3164
NSN 6130-00-725-4939
NSN 5945-01-249-2327
NSN 6145-01-578-8782
NSN 6150-00-884-8530
NSN 5905-00-358-7581
NSN 5910-01-116-2626
NSN 5925-01-466-5675
NSN 5996-01-580-1975