The Air Force Product Support Tool Kit (PSTK), which at one time was formerly known as the Acquisition Sustainment Tool Kit (ASTK), was developed as a quick reference tool for personnel working life cycle logistics tasks throughout a weapon system’s life cycle.
Closely aligned with the Air Force Logistics Health Assessment (LHA) process, the Air Force Product Support Tool Kit (PSTK) replaced the Acquisition Sustainment Tool Kit (ASTK) Process Matrix, AS Toolkit Checklists, and the AS Kneepad Checklist.
