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 6145-00-866-8994
NSN 5998-01-351-6917
NSN 5985-01-487-4053
NSN 5855-01-501-5683
NSN 2925-01-138-3565
NSN 5920-01-519-2712
NSN 5975-01-373-6399
NSN 5975-00-102-4022
NSN 5910-01-154-0233
NSN 5960-01-089-8155
NSN 2925-01-439-4451
NSN 6620-00-807-6954