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 5920-00-402-1752
NSN 6220-00-862-3221
NSN 5855-01-366-2429
NSN 6135-01-247-5660
NSN 5996-01-515-6895
NSN 5935-00-087-9199
NSN 5996-00-140-2514
NSN 5945-00-432-0870
NSN 5965-01-396-3184
NSN 5950-01-338-2048
NSN 5998-01-384-3732
NSN 6130-00-491-9860