The Department of Defense, through the Defense Logistics Agency (DLA Troop Support), is seeking proposals for the procurement of water closet tanks under a Combined Synopsis/Solicitation notice. This opportunity is set aside for small businesses, specifically under the Total Small Business Set-Aside (FAR 19.5), and falls under the NAICS code 326191, which pertains to Plastics Plumbing Fixture Manufacturing. The water closet tanks are essential components for plumbing, heating, and waste disposal systems, highlighting their importance in maintaining operational readiness for military facilities. Interested vendors should direct any inquiries to the buyer listed in the solicitation document, accessible via the DLA's DIBBS platform, and are encouraged to submit their proposals in accordance with the specified guidelines.