A nut, flat on top and bottom, having eight flat sides. It may include a retaining dowel pin. 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).
NSN 5835-01-520-4479
NSN 5930-01-085-0839
NSN 5998-01-546-4569
NSN 6130-01-281-0393
NSN 5915-01-112-3303
NSN 5996-01-122-3768
NSN 5996-01-033-4061
NSN 6685-01-350-2118
NSN 5920-01-425-2336
NSN 5855-01-138-4985
NSN 6620-01-477-3720
NSN 6685-00-345-2848