The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support MECH, is seeking to procure a relief valve (NSN 7H-4820-012295156) for repair or modification purposes. The procurement is limited to one source due to the government's determination that it is uneconomical to acquire the data or rights necessary for competitive bidding or reverse engineering of the part. This valve is critical for maintaining operational readiness and safety in naval applications. Interested parties are encouraged to express their interest and capability to fulfill this requirement, with proposals due within 45 days of the notice publication, or 30 days if awarded under an existing Basic Ordering Agreement. For further inquiries, contact Kaitlyn Mounts at (717) 605-5937 or via email at kaitlyn.t.mounts.civ@us.navy.mil.