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: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 5950-00-548-4827
NSN 5930-01-314-9572
NSN 6240-00-340-6977
NSN 6150-01-537-0278
NSN 5915-01-426-4849
NSN 5999-00-361-9580
NSN 6110-01-596-7302
NSN 5930-01-153-2488
NSN 6650-00-466-1697
NSN 6320-01-554-0901
NSN 6145-00-835-2298
NSN 6220-00-282-9714