A five-year Indefinite Quantity Contract will be awarded for one National Stock Number (NSN) under FAR Part 15, with a firm-fixed price structure of a 3-year base and two one-year options. The solicitation is unrestricted and will be issued on an "All or None" basis by CLIN, with award to a single offeror based on best value considering price, past performance, and delivery. This procurement covers NSN 2940-01-566-1424 (Filter Element, Flui) and is limited to approved sources, specifically Parker-Hannifin Corp and Oshkosh Defense LLC. Inspection and acceptance will occur at destination, with F.O.B. origin delivery terms. The solicitation is expected to be available on DIBBS on or about August 28, 2026, though posting may take up to three business days longer.