The Department of Defense, through the Naval Supply Systems Command (NAVSUP) Weapon Systems Support, is seeking a qualified contractor for the sole-source repair of a Gearbox, Accessory D, with National Stock Number (NSN) 7R 1615-014832443 and Part Number 70358-26600-046. This procurement is critical as the government lacks sufficient data to engage alternative sources, necessitating the use of an established Basic Ordering Agreement (BOA) for this repair. Interested contractors must ensure compliance with government source approval requirements and submit the necessary documentation as outlined in the NAVSUP WSS Source Approval Brochure, which is available online. For inquiries, potential bidders can contact Dana Scott at 215-697-0273 or via email at dana.scott@navy.mil.