The Department of Defense, through the Defense Logistics Agency (DLA) Aviation at Philadelphia, PA, is soliciting offers for the procurement of newly manufactured fuel system valves, classified under NAICS code 336412. The procurement emphasizes the need for items that meet specific quality requirements, including FAA certification and the provision of an FAA Authorized Release Certificate, as refurbished or remanufactured items will not be accepted. These components are critical for aircraft and missile prime movers, underscoring their importance in maintaining operational readiness and safety. Interested vendors must submit proposals electronically to Gina Palumbo at GINA.PALUMBO@DLA.MIL, with the understanding that offers from non-government-approved sources will be deemed technically unacceptable.