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 5895-01-004-7792
NSN 5905-01-288-5421
NSN 6620-01-441-0240
NSN 6650-01-438-6981
NSN 6685-00-846-6916
NSN 6650-01-139-0022
NSN 6135-00-754-8191
NSN 7035-01-525-7673
NSN 5999-00-246-7084
NSN 6105-01-356-8845
NSN 6620-01-362-8682
NSN 6645-00-467-6094