This is a Sources Sought notice for market research to identify potential contractors capable of inspecting and overhauling the UH-60 Support Assembly, Bellcrank. The potential contract is a five-year, firm-fixed-price IDIQ with estimated quantities of 240 units for the U.S. and 48 for Foreign Military Sales. The work involves returning the critical safety item to a specific condition code, and Sikorsky Aircraft Corp. is currently the only approved source. The notice is for planning purposes only and is not a solicitation for bids.