NAVSUP WSS Philadelphia intends to solicit Sikorsky on a sole-source basis for repair of one spare item (PN 70351-38100-051; NSN 7R1615015348106; quantity 1). The Government intends to negotiate with only one responsible source under 10 U.S.C. 3204(a)(1)/FAR 6.302, with award expected under an existing Basic Ordering Agreement. Firms not already approved to manufacture the material must submit a Source Approval Request, but the procurement will not be delayed for SAR approval. Acquisition will follow FAR Part 15 and not FAR Part 12 commercial-item procedures, and this is not a Total Small Business Set-Aside. This notice is not a request for competitive proposals, but responses may be considered to determine whether to conduct a competitive repair; electronic procedures will be used via NECO, no telephone requests or hard copies will be honored, and interested organizations may email capabilities and qualifications to the listed contact.