The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking to procure a Radome B387, identified by NSN 7R-1680-016098999-P8, with a quantity of one unit required for delivery FOB origin. This procurement necessitates engineering source approval due to the flight-critical nature of the part, which mandates that only approved sources with unique design capabilities and manufacturing knowledge may be considered for the contract. Interested vendors must submit detailed information regarding their qualifications and experience, as well as any necessary source approval documentation, within 45 days of this notice, with the primary contact for inquiries being Jessica L. Harpel at jessica.harpel@navy.mil. The government reserves the right to proceed with the award based on fleet support needs if source approval cannot be processed in time.