A nut having 6 flat sides and a cone seat bearing surface. Items may have a removable collar. See also nut (1), plain, single ball seat, hexagon.
Classification: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
NSN 5998-01-214-5697
NSN 5990-01-024-9659
NSN 5945-00-794-2478
NSN 5915-00-805-7602
NSN 7035-01-271-1643
NSN 6150-01-432-2872
NSN 6240-01-097-8344
NSN 5965-01-317-6077
NSN 6610-01-347-3397
NSN 5905-00-572-1372
NSN 5925-00-883-4441
NSN 5996-00-141-0288