Synopsis PR: FD2030-26-01249 1. Estimated issue date and estimated closing/response date: Issue: July 1, 2026 Closes: July 31, 2026 2. RFP# SPRTA1-26-R-0311 Request for Proposal 3. Service/Spare/Repair/OH: Spares 4. AMC: 1/P 5. Nomenclature/Noun: Heat Exchanger, Air 6. NSN: 1660-01-350-8209 7. PN: 793303-2 (Hamilton, CAGE 73030); ACX 12-2540 (AeroCore X, CAGE 8HLS2) 8. History: 8 May 2020, 1 each, Hamilton Sundstrand Corporation, (73030) 9. Description/Function: Heat Exchanger, Air. DIMENSIONS, 29.0 INCH (L) BY 19.0 INCH (W) BY 15.0 INCH (H). 42.0 POUNDS (WEIGHT). MATERIAL CONTENT, Aluminum alloy and various other metals. Four pass liquid to air Heat Exchanger. APPL. TO B-2. 10. Total Line Item Quantity: L/I 0001 9 Each (Range: 3-15) L/I 0002 1 each (First Article, part of production quantity) L/I 0003 1 lot (First Article Test Report) 11. Application (Engine or Aircraft): B-2 12. Destination: Ship to SW3211, Tinker AFB, OK 13. Required Delivery: On or Before 01 May 2027 14. Qualification Requirements: Contractor must be an approved source. 15. Export Control Requirements: No 16. UID: UID requirements will apply. 17. Qualified Sources: Hamilton Sundstrand Corporation (CAGE 73030); AeroCore X (CAGE 8HLS2) 18. Set-aside: This acquisition will not be set aside. 19. Surplus: Surplus is not authorized. 20. Mandatory Language: The Government does not own the data or the rights to the data needed to manufacture this item. Firms interested in participating in this procurement are encouraged to contact the OEM to inquire about the data or rights to the data. In accordance with FAR 5.207(c) (16) (i), all responsible sources may submit a bid, proposal, or quotation which shall be considered by the agency. Foreign owned firms are advised to contact the contracting officer or program manager before submitting a proposal to determine whether there are restrictions on receiving an award. It is suggested that small business firms or others interested in subcontracting opportunities in connection with the described procurement make contract with the firms(s) listed. This acquisition involves technology that has a military or space application. The extent of foreign participation has not yet been determined. Nothing in this notice contradicts other restrictions, identified in the synopsis notice or solicitation, regarding eligible sources (e.g., if this is a small business set aside, foreign sources may not participate as potential prime contractors but could, if otherwise eligible, participate as subcontractors). Based upon market research, the Government is not using the policies contained in Part 12, Acquisition of Commercial Items, in its solicitation for the described supplies or services. However, interested persons may identi…