object_type  object_subtype  solid_type 
UF_solid_type  UF_solid_body_subtype
UF_solid_face_subtype
UF_solid_edge_subtype 
listed in uf_ui.h under:
/* Constants for selection solid_type */ 
Other selectable object types (see the note after this table)  UF_all_subtype or selectable subtypes (see the note after this table).  0 
NOTE: Generally, selectable objects types and subtypes are those that appear in the object list of the NX Class Selection Menu and are also defined in the uf_object_types.h header file. Note that the uf_object_types.h header file also contains objects types and subtypes that are not selectable.