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 5960-00-912-9285
NSN 6135-01-391-8539
NSN 6105-00-380-9603
NSN 6645-01-595-4323
NSN 7035-01-649-8977
NSN 5835-00-348-8549
NSN 5920-01-620-1073
NSN 6685-01-275-8326
NSN 5935-00-626-9895
NSN 5920-01-276-1129
NSN 6685-01-535-1012
NSN 6240-00-163-5143