DLA at Redstone Arsenal, Alabama, is conducting market research through a Sources Sought notice to identify qualified manufacturing/supply sources for a special control (NSN 1680-01-678-7911, Part Number 1007847-30) supporting the Black Hawk weapon system; no solicitation is currently available. The item must be acquired from a source specified on a source-control or selected-item drawing, and because suitable technical data/data rights are not available to qualify other sources, it is currently treated as a one-responsible-source acquisition under FAR 6.302-1(a)(1). All business types are invited to identify themselves and pursue source approval, but contractors must meet prequalification requirements. The contractor would be responsible for recurring and nonrecurring engineering to become qualified plus all manufacturing/production aspects, including supply chain management, logistics, forecasting, long-lead procurement, obsolescence, and final delivery. Export-controlled data requires current JCP certification for the offeror and any supply sources it will use, and no funds are available to pay for preparing responses.