No other part numbers with same form, fit, and function found.
A nut having 1 convex, spherical bearing surface and 6 flat sides. Items may have a removable collar. See also nut (1), plain, cone seat, hexagon.
Classification: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
NSN 6145-01-413-7410
NSN 5915-00-753-9636
NSN 6220-01-033-5182
NSN 6145-01-206-4855
NSN 6620-01-026-0346
NSN 5915-00-051-3997
NSN 5905-01-581-8302
NSN 6135-01-513-3581
NSN 5920-00-730-1332
NSN 5996-00-167-4736
NSN 5915-01-403-2599
NSN 6645-01-436-4542