The Department of Defense, through the Defense Logistics Agency (DLA) Aviation at Philadelphia, PA, is soliciting offers for the procurement of diplexers, which are critical components in radio and television broadcasting and wireless communications. The contract requires newly manufactured spares only, as refurbished or remanufactured items will not be accepted, emphasizing the need for high-quality, FAA-certified parts with appropriate documentation. Interested vendors must ensure they are government-approved sources of supply and submit proposals electronically to the primary contact, Naseem Aoun, at NASEEM.AOUN@DLA.MIL, with the solicitation details indicating a focus on compliance with various quality and inspection standards. The urgency of this procurement allows for a waiver of the synopsis requirement, and all proposals must adhere to the specified guidelines to be considered for award.