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 5985-01-462-1845
NSN 5915-00-308-5404
NSN 5965-01-525-7513
NSN 6610-01-454-2418
NSN 6135-00-798-1425
NSN 5905-00-923-4285
NSN 6620-01-511-4702
NSN 6130-01-407-1554
NSN 6220-01-044-5552
NSN 6220-01-646-2172
NSN 5910-01-434-5732
NSN 5945-01-168-5094