Napftor is correct. We are licensed for adventure material only. However, we always like to give some source material that is generally valuable. So while you may ont see an entire volume of say, spacecrafts, you will see detailed spacecrafts in our material that could easily be transplanted even though we designed it as part of the adventure.
And Sam, if that is all that is holding you back you will have months of adventure resources in Raw Recruits (depending on how often you meet to play). This 160 volume should last you some time and it gives you a strong backdrop for future adventures.