NAVSUP Weapon Systems Support Philadelphia intends to solicit on a sole-source basis with Sikorsky for repair of a power supply (P/N 06550-00813-103; NSN 7RH 6130 016958310 H5), quantity 2, delivery FOB origin, under an existing Basic Ordering Agreement. No drawings or data are available, and the Government lacks the data rights needed to source this part elsewhere; non-approved firms must submit a Source Approval Request, and the procurement will not be delayed for SAR approval. The action will use FAR Part 15 procedures rather than FAR Part 12 commercial-item policies and is not a total small business set-aside. Although this is not a request for competitive proposals, responsible sources may submit capability statements, proposals, or quotations for consideration. Electronic procedures will be used via NECO, with no telephone requests or hard copies, and interested organizations may email capabilities and qualifications to anna.m.kiessling.civ@us.navy.mil.