The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking a sole source contractor for the repair of a rotary pump, identified by NSN 7R 4320-013289050 and part number 70654-23801-103. The procurement is critical as the government lacks sufficient data to contract with any source other than the current one, emphasizing the importance of this specific pump in their operations. Interested contractors must comply with the requirements outlined in the NAVSUP WSS Source Approval Brochure and submit all necessary documentation with their proposals to be considered for the award. For further inquiries, potential bidders can contact Dana L. Scott at dana.scott@navy.mil, with the expectation that offers will adhere to strict federal acquisition regulations and delivery protocols.