The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support MECH, is seeking to procure breathing apparatuses identified by NSN 1H-9999-LLTRL5880. The procurement involves a total quantity of 2,311 units, with delivery terms set as FOB Origin. These items are critical for operational readiness and safety, and the government has determined that it is uneconomical to purchase the data or rights necessary for competitive sourcing, thus intending to negotiate with only one source under FAR 6.302-1. Interested parties are encouraged to express their interest and capability within 45 days of this notice, and all proposals will be considered to determine if a competitive procurement is feasible. For further inquiries, potential bidders can contact Darian Holley at (717) 605-1339 or via email at darian.holley@navy.mil.