Synopsis PR: FD2030-26-00508 1. Estimated issue date and estimated closing/response date: Issue: February 27, 2026 Closes: March 30, 2026 2. RFP# SPRTA1-26-R-0176 Request for Proposal 3. Service/Spare/Repair/OH: Spares 4. AMC: 3/D 5. Nomenclature/Noun: Coupling, Regulated 6. NSN: 1680-01-397-6026 7. PN: 61520-3 8. History: 22 May 2024, 60 each, Eaton Corporation (86090) 22 Sep 2022, 30 each, Eaton Corporation (86090) 22 Sep 2021, 29 each, Eaton Corporation (86090) 9. Description/Function: Coupling, Regulated. DIMENSIONS, 15.3 INCH (L) BY 10.2 INCH (W) BY 0.0 INCH (H). Weight: 16.5 pounds (LB). MATERIAL CONTENT, Aluminum. Regulates fuel flow from supplier aircraft nozzle to receiver aircraft receptacle. APPL. TO C-135 10. Total Line Item Quantity: L/I 0001 66 Each (Range: 17-99) 11. Application (Engine or Aircraft): C-135 12. Destination: L/I 0001 Ship to SW3211, Tinker AFB, OK 13. Required Delivery: Deliver 10 unit(s) on or before 28 JUN 2027. Deliver 10 unit(s) on or before 28 JUL 2027. Deliver 10 unit(s) on or before 28 AUG 2027. Deliver 10 unit(s) on or before 28 SEP 2027. Deliver 10 unit(s) on or before 28 OCT 2027. Deliver 10 unit(s) on or before 28 NOV 2027. Deliver 6 unit(s) on or before 28 DEC 2027. 14. Qualification Requirements: Do not exist. 15. Export Control Requirements: No 16. UID: UID requirements will apply. 17. Qualified Sources: Eaton Corporation (CAGE 86090) 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 P…