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 5965-00-368-8204
NSN 5945-01-602-7409
NSN 5915-01-173-2904
NSN 2925-01-462-1620
NSN 5910-01-025-6987
NSN 5960-01-092-1234
NSN 6650-01-202-8014
NSN 5915-01-039-3775
NSN 6105-00-007-5599
NSN 2925-00-048-7172
NSN 6620-00-175-0663
NSN 5985-00-850-1524