Synopsis PR: FD20302600304 1. Estimated issue date and estimated closing/response date: Issue: January 29, 2026 Closes: February 28, 2026 2. RFP# SPRTA1-26-R-0150 Request for Proposal 3. Service/Spare/Repair/OH: Spares 4. AMC: 3/B 5. Nomenclature/Noun: Altimeter, Pressurized 6. NSN: 6685-01-094-8936 7. PN: 458-50105-501 51010-1111 8. History: 13 Sep 2005, 11 each, Aerosonic LLC (98810) 9. Description/Function: Altimeter, Pressurized. DIMENSIONS, 6.3 INCH (L) BY 3.2 INCH (W) BY 3.2 INCH (H). WEIGHT, 4.0 POUNDS (LBS). MATERIAL CONTENT, ALUMINUM. Displays differential pressure. APPL. TO KC-135. 10. Total Line Item Quantity: L/I 0001 57 Each (Range: 14-86) 11. Application (Engine or Aircraft): KC-135 12. Destination: L/I 0001 Ship to SW3211, Tinker AFB, OK 13. Required Delivery: On or Before 21 APR 2027 14. Qualification Requirements: Do not exist. 15. Export Control Requirements: No 16. UID: UID requirements will apply. 17. Qualified Sources: Aerosonic LLC (CAGE: 98810) 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 identify to the contracting officer their interest and capability to satisfy the Government's requirement with a commercial item within 15 days of this notice. Government's obligation under this contract is contingent upon the availability of appropriated funds from which payment for contract purposes can be made. No legal liability on the…