The Department of Defense, through the NAVSUP Weapon Systems Support office, is seeking to procure 145 units of the Bottle Oxygen, Aircr (NSN 7R-1680-016432918-V2) from MISSION SYSTEMS ORCHARD PARK INC and ECI DEFENSE GROUP INC, as these are the only known sources for this item. The procurement is classified as a sole source acquisition due to the lack of available drawings or data, making the Original Equipment Manufacturer the only viable supplier for this specific part. This equipment is critical for various aircraft operations, and the anticipated award date for the contract is March 2025. Interested parties may submit their capabilities and qualifications to Sarah F. Pfeil at sarah.pfeil@navy.mil within 45 days of this notice.