The Department of Defense, specifically the Air Force, is conducting market research to identify potential vendors for surplus C-130 Pressure Indicators (NSN 6620-01-394-4019 LG, PN 10401N01P00). These cockpit-mounted indicators are crucial for displaying fuel tank pump output pressure, ranging from zero to 50 PSI, which is essential for the operational efficiency of the C-130 aircraft. Due to the original equipment manufacturer, Ametek, Inc., ceasing production and the government's lack of technical data, the procurement is limited to new, unused surplus assets, with a sole-source contract intended for Ametek, Inc. Interested parties capable of fulfilling this requirement are encouraged to express their interest by emailing Janet Harvey at janet.harvey.3@us.af.mil by November 22, 2025.