The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support MECH, is seeking to procure five units of a specialized item identified by NSN 1H-4730-015325838-D4, which falls under the category of hose, pipe, tube, lubrication, and railing fittings. The procurement will be conducted under a presolicitation notice, indicating that the government intends to negotiate with only one source, as permitted by FAR 6.302-1, although all responsible sources are encouraged to express their interest and capability to fulfill the requirement. This item is critical for maintaining operational readiness and functionality within naval operations. Interested parties should note that proposals must be submitted within 45 days of the notice publication, and they can contact Noelle M. Smith at (717) 605-3992 or via email at noelle.m.smith10.civ@us.navy.mil for further information.