The Department of Defense, specifically the Department of the Navy, is seeking small business concerns to provide repair or modification services for a carbon dioxide canister, identified by NSN 7H-4240-015288302. The procurement is set aside exclusively for small businesses, with the government intending to negotiate with only one source due to the unavailability of data rights necessary for competitive procurement. This canister is crucial for safety and rescue operations, underscoring its importance in military applications. Interested parties should contact Kaitlyn Mounts at (717) 605-5937 or via email at kaitlyn.t.mounts.civ@us.navy.mil, with proposals due within 45 days of the notice publication.