This is an unrestricted combined synopsis/solicitation for a firm-fixed-price IDIQ long-term contract for a fire extinguisher (NSN 4210-00-203-0217) requiring Contractor First Article testing. The contract has a one-year base period plus four one-year options, for a total possible five-year term. The annual estimated quantity is 5,700 units, with a total contract maximum dollar value of $44,887,500. Delivery will be F.O.B. destination, with inspection/acceptance at origin for initial deliveries if first article testing is invoked, and at destination thereafter or for all orders if first article testing is waived. Award will be made using a lowest price technically acceptable (LPTA) approach, with technical capability and past performance considered equally important and collectively equal to price.