16--PRIMARY PRESS REGUL

Description: DLA Aviation at Philadelphia announced a procurement for 11 units of NSN 7R-1680-015612501-E7, TDP version 001, delivered FOB origin. The item is flight-critical and restricted to government-approved sources because the available technical data and data rights do not support acquisition from other sources; new sources must submit the required source-approval information. This is a presolicitation notice rather than a request for competitive proposals, and responses are due December 7, 2026.