The Department of Defense, through the NAVSUP Weapon Systems Support office, is seeking to procure 34 units of the FAN, DUCT ASSEMBLY, identified by NSN 4720-016932171, on a sole source basis from Boeing, the Original Equipment Manufacturer. This procurement is critical as it involves spare parts necessary for the maintenance and repair of military equipment, ensuring operational readiness. Interested vendors must note that there are no drawings or data available for this part, and any firm not already approved to manufacture this material must submit a Source Approval Request, as the procurement will not be delayed for this approval. Proposals are due within 45 days of the notice, with the anticipated award date set for April 2025; interested parties can reach out to Michael J. Brown at MICHAEL.J.BROWN1069.CIV@US.NAVY.MIL for further information.