The Department of Defense, through the Defense Logistics Agency (DLA) Aviation at Philadelphia, PA, is soliciting offers for the procurement of densitometers for aircraft, classified under NAICS code 336413. The procurement requires suppliers to provide FAA-certified parts accompanied by an FAA Authorized Release Certificate, ensuring compliance with stringent quality and safety standards. These items are critical for maintaining aircraft safety and operational readiness, and the contract emphasizes the necessity for newly manufactured spares, explicitly excluding refurbished or remanufactured materials. Interested vendors should submit their proposals electronically to Antonio Fiocca at antonio.fiocca@dla.mil, with the understanding that only offers from government-approved sources will be considered for award.