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 6610-00-496-7842
NSN 5945-00-868-0351
NSN 5945-01-196-6030
NSN 5910-01-054-1654
NSN 5990-00-756-2555
NSN 5935-00-398-1584
NSN 6320-01-170-4068
NSN 5999-01-234-5543
NSN 5895-01-191-9532
NSN 5965-00-194-9428
NSN 6105-01-421-5432
NSN 5925-01-552-6398