The Department of Homeland Security, specifically the U.S. Coast Guard's Aviation Logistics Center, is seeking to procure various spare parts for the HC-27J Aircraft through a sole source contract with the Original Equipment Manufacturer, Leonardo Spa. The procurement includes specific parts such as a Box Fill Port, V/UHF Coax Cable, Fitting, and Tube Assembly, with a total quantity of eight items required. This acquisition is critical for maintaining the operational readiness of the HC-27J Aircraft, which plays a vital role in the Coast Guard's aviation missions. Interested vendors must submit their capability information by December 27, 2024, at 4:00 PM EST, and can direct inquiries to Allison T. Meads at allison.t.meads@uscg.mil.