The Department of Defense, through the NAVSUP Weapon Systems Support office, is seeking to procure a sole-source item known as the TRACKER, identified by NSN 7R-1650-016656152-H5 and part number 86000020-1, from Sikorsky Aircraft Corp. This procurement involves the purchase of one unit, with delivery terms set to FOB Origin, and is critical for maintaining the operational capabilities of aircraft hydraulic systems. The government intends to negotiate exclusively with the Original Equipment Manufacturer (OEM) due to the lack of available drawings or data for alternative sources, and interested parties have 45 days from the notice to submit capability statements or proposals for consideration. For further inquiries, interested organizations may contact Anna M. Kiessling at (215) 697-3752 or via email at anna.m.kiessling.civ@us.navy.mil, with the anticipated award date projected for November 2024.