The Department of Defense, through the NAVSUP Weapon Systems Support office, is seeking a sole source contractor for the repair of rotary rudder blades, specifically NSN 7R 1615-011589678, part number 70101-31000-046, with a quantity of three units. This procurement is critical as the government lacks sufficient data to contract with any source other than the current supplier, emphasizing the importance of maintaining operational readiness for military aircraft. Interested contractors must ensure compliance with the NAVSUP WSS Source Approval Brochure and provide all required documentation, including adherence to military specifications for packaging and inspection. For inquiries, contact Dana L. Scott at dana.scott@navy.mil, with proposals due as specified in the solicitation.