The Department of Defense, through the NAVSUP Weapon Systems Support office, intends to solicit a sole source contract for the procurement of a Tube Assembly for the P-8 aircraft, specifically part number 278A4453-4. This procurement is critical as the item is a spare part necessary for maintaining operational readiness, and the only known source for this part is The Boeing Company, the Original Equipment Manufacturer (OEM). The solicitation is expected to be issued on January 2, 2025, with a closing date for proposals on January 30, 2025, and the anticipated award date is February 14, 2025. Interested parties may submit their capabilities and qualifications to the primary contact, Taylor M. Weidman, via email at taylor.m.weidman2.civ@us.navy.mil.