The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking to procure six units of the Heater for Weapons Bay, identified by NSN 7R-1660-016336179-P8. This procurement is critical for maintaining the operational capabilities of aircraft, as the heater plays a vital role in air conditioning, heating, and pressurizing equipment. The government intends to solicit and negotiate with only one source under FAR 6.302-1, and interested parties are encouraged to submit their interest and capability statements within 45 days of this notice. For further inquiries, interested vendors may contact Christina M. Foley at (215) 697-0484 or via email at CHRISTINA.FOLEY1@NAVY.MIL.