A nut, flat on top and bottom, having 4 flat sides. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
Classification: Nuts of iron or steel
NSN 5915-00-087-7920
NSN 6650-00-914-6897
NSN 5998-01-037-2429
NSN 2925-00-233-5644
NSN 5895-00-205-2924
NSN 2925-01-623-9285
NSN 5925-01-120-3837
NSN 5996-00-538-7829
NSN 5930-01-566-1733
NSN 5945-00-401-9114
NSN 6685-01-240-2360
NSN 5895-01-442-6203