This requirement is for the manufacture of 4 units of a specific valve, with delivery to New Cumberland, PA, required 165 days after contract award. The sole source for this item is Leslie Controls, Inc., though all responsible sources may submit proposals. Government source inspection, pre-production procedure submittals, and reports of test inspection are required. Technical documents are available online after pre-registration, and hard copies will not be mailed. Interested parties must submit a complete and signed RFP by the closing date listed in the solicitation.