The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking to procure three units of a check valve, identified by NSN 7R-4820-013084672-HT and part number 83810-105, from Integrated Procurement Technologies (4K0V2). This sole source procurement is critical for maintaining operational capabilities, as the check valve is essential for various naval applications. Interested parties that can meet the specifications and possess the necessary controlling drawings are encouraged to contact the primary point of contact, Anna M. Kiessling, at (215) 697-3752 or via email at ANNA.M.KIESSLING.CIV@US.NAVY.MIL for further engagement. The delivery terms are FOB origin, and the procurement process is anticipated to yield a single acceptable offer from the identified source.