The Department of Defense, specifically the U.S. Air Force, is seeking potential suppliers for the procurement of 309 fire extinguisher cartridges as part of a Sources Sought notice. This initiative aims to gather information on suppliers capable of engineering, manufacturing, inspecting, and testing these cartridges, with a focus on ensuring competition and considering small business set-asides, including 8(a), Service-Disabled Veteran-Owned, Hubzone, and Women-Owned enterprises. The cartridges are critical for fire safety in military operations, and interested parties must demonstrate their ability to meet technical requirements independently of government data. Responses to this market survey are due by April 10, 2025, and inquiries can be directed to Lauren Johnston at lauren.johnston.4@us.af.mil or Saprina Pearson at saprina.pearson.1@us.af.mil.