The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support MECH, is seeking a contractor for the repair or modification of a Manifold Block Assembly, identified by NSN 7H-4730-017212841. The procurement involves a quantity of one unit, which must be delivered to DLA Distribution in New Cumberland, PA, and is classified under the PSC code 4730, which pertains to hose, pipe, tube, lubrication, and railing fittings. This component is critical for military operations, and due to the lack of available data for alternative sourcing, the government intends to negotiate with only one source under FAR 6.302-1. Interested parties are encouraged to express their interest and capabilities within 45 days of this notice, and they can contact Lamar R. Crummel at (717) 605-6474 or via email at lamar.crummel@navy.mil for further details.