Attached files on this article outlines the sizes/ capacities of the NOVA jaws when they are mounted on a particular chuck.
Note:
Any NOVA jaw set will fit on any NOVA chucks therefore you will not have to worry about the compatibility between the chucks and jaws.
However, there are some combination of chucks and jaws which is not recommended due to a significant difference in size (These combinations
are described within the file attached to this article)