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 5895-01-428-9966
NSN 5895-01-100-1825
NSN 5998-01-642-1216
NSN 5895-01-351-3203
NSN 6220-01-661-1723
NSN 2925-00-999-8967
NSN 5960-01-347-0751
NSN 5945-01-556-5893
NSN 6610-01-445-6362
NSN 5925-01-401-5314
NSN 5915-00-288-0071
NSN 5975-01-535-3391