This is a procurement for eight titanium engine core module assemblies, with delivery required on or before April 30, 2025, to Tinker AFB in Oklahoma. The contract also includes one unit of CEMS tracking data with an undetermined delivery date and destination. The overall contract period extends through May 31, 2026. The item has not been recently purchased, and RTX Corporation (Pratt & Whitney) is identified as the only approved source. However, the notice states that all responsible sources may submit a capability statement, proposal, or quotation for agency consideration.