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 5985-00-186-0732
NSN 6620-01-352-5640
NSN 6240-01-431-5790
NSN 5950-01-195-5503
NSN 6240-01-052-0485
NSN 6610-01-105-3174
NSN 6320-01-564-0893
NSN 5985-00-567-4584
NSN 5895-01-064-3791
NSN 5945-00-554-9351
NSN 6240-00-935-7058
NSN 5935-01-265-0858