The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking to identify viable sources for the procurement of a Tank Unit, Fuel, Gage, as indicated by the National Stock Number (NSN) 6680-01-159-4574. This sources sought notice aims to gather information in accordance with DFARS regulations 225.7009 and 225-7016, emphasizing that the government does not possess the technical data necessary for dissemination. The Tank Unit is critical for measuring liquid levels and mechanical motion, which are essential functions in various defense applications. Interested parties are encouraged to submit their manufacturing location and points of contact to LaToya Green at LaToya.Green@dla.mil or by phone at 804-279-4985, noting that this notice is for informational purposes only and does not constitute a solicitation or commitment by the government.