NAVSUP Weapon Systems Support Philadelphia intends a sole-source solicitation with Thales Defense & Security Inc. for H-1 Aircraft repair parts, including 117 each of various helmet, display unit, connection module, electronic module, and mounting tray items, FOB origin. The OEM is the only known source, no drawings/data are available, and the Government does not own the necessary data rights. Non-approved firms must submit a Source Approval Request, though the procurement will not be delayed for SAR approval; all responsible sources may submit capability statements, proposals, or quotations. The acquisition will use FAR Part 15 procedures rather than FAR Part 12 commercial-item procedures, and UID and Buy American clauses will apply. The RFP is expected to be issued around 15 November 2026 and will be posted electronically to NECO; interested organizations may email Brian Furness.