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 5950-01-459-7961
NSN 6220-01-341-3857
NSN 5910-01-191-1503
NSN 5905-01-327-8746
NSN 6105-01-126-1802
NSN 5945-01-041-8214
NSN 5950-01-264-5429
NSN 6130-01-238-6948
NSN 5945-01-361-9116
NSN 4140-00-144-6833
NSN 7035-01-337-1729
NSN 5855-01-415-3987