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.
NSN 6105-00-876-8057
NSN 6610-01-032-5335
NSN 6620-00-360-4460
NSN 5935-01-476-1756
NSN 5910-01-654-8960
NSN 6150-01-581-8415
NSN 5975-01-268-1529
NSN 5910-00-688-9909
NSN 7035-01-157-0028
NSN 6135-01-168-2944
NSN 5925-01-026-0891
NSN 5925-00-368-1291