# LINER,COMBUSTION CH Canonical: https://abierto.us/opportunities/fa812126r0016 - Solicitation number: FA812126R0016 - Notice type: Solicitation (first published as presolicitation) - Status: Open. Offers due September 17, 2026 at 5:00 PM EDT - Department: Department of the Air Force - Agency: Department of the Air Force - Contracting office: FA8121 AFSC Pzaaa (FA8121) - NAICS: 336412 Aircraft Engine and Engine Parts Manufacturing - Product or service code: 1510 Aircraft, Fixed Wing - First posted: June 22, 2026 - Last posted: August 17, 2026 - SAM.gov: https://sam.gov/workspace/contract/opp/0a744102ad544c26b2ba85ef40745f1b/view ## Description issue date for Solicitation: 17 August 2026 Estimated closing/response date for Solicitation: **17 September 2026 Nomenclature/Noun:** **LINER, COMBUSTION CHAMBER Service/Spare/Repair/Overhaul:** **Spare Description/Dimension/Material:** The Combustion Chamber Liner is used on the F100 engine and is mission essential for these engines. The Liner attaches to the combustion chamber and is used to protect the case from the high heat that is experienced inside of the combustion chamber during running of the engine. **NSN Noun Dimensions Material NAICS NSN:** **2840-01-449-1573NZ P/N:** **4084071-01 Liner, Combustion CH Length:** **35.5000In Width:** **35.5000In Height:** **9.7500In Weight:** 30.0000LB PWA 1042, Cobalt 336412 Quantity: **Minimum-20 Medium-80 Maximum-120 Required Delivery:** Deliver on or before 03 May 2028 AMC: 1 / C First Article Testing is required unless a waiver is granted through Engineering. FA waivers can be submitted through the cognizant PCO upon submittal of solicitation and are subject to approval on a case-by-case basis. **Set-Aside:** Not a small business Contract Type: **Firm Fixed Price Qualification Requirements:** Sources must be qualified prior to the close of the solicitation to be considered for award. To be eligible for contract award, the offeror must be an approved source IAW FAR 52.209-1, Qualification Requirements. The Government is not required to delay contract award to review pending Source Approval Requests (SARs). Therefore, offerors are encouraged to submit SARs as soon as possible. If the Government has not completed review of a SAR when the contract is awarded, the SAR will be retained and the source will be reviewed as a possible source for future awards. **Mandatory Language:** All responsible sources may submit a bid, proposal, or quotation which shall be considered by the agency. Offerors must be an approved, qualified source prior to the solicitation closing date to be considered for award. **Item Unique Identification (IUID):** If unit price exceeds $5,000.00, then IUID requirements will apply. **Ombudsman:** An Ombudsman has been appointed to hear concerns from Offerors or potential Offerors during the proposal development phase of this acquisition. The purpose of the Ombudsman is not to diminish the authority of the program director or contracting officer, but to communicate contractor concerns, issues, disagreements, and recommendations to the appropriate government personnel. When requested, the Ombudsman will maintain strict confidentiality as to source of concern. The Ombudsman does not participate in the evaluation of proposals or in the source selection process. Interested parties are invited to call the Ombudsman at (405) 736-3273. DO NOT CALL THIS NUMBER FOR SOLICITATION REQUESTS. **Other Information:** Electronic procedures will be used for this solicitation. Hardcopies of the solicitation will not be sent from this office. The solicitation will be available for download only at www.sam.gov. **Contract Funding:** Release of Solicitations in Advance of Funding Availability Notice to Offeror(s)/Supplier(s): Funds are not presently available for this effort. No award will be made under this solicitation until funds are available. The Government reserves the right to cancel this solicitation, either before or after the closing date. In the event the Government cancels this solicitation, the Government has no obligation to reimburse an offeror for any costs. **Contracting Specialist:** **Jared Walker Email:** **Jared.Walker.15@us.af.mil Contracting Officer:** **Jacob Stephens Email:** Jacob.Stephens.5@us.af.mil ## Publications - June 22, 2026: Presolicitation, due July 8, 2026 at 6:00 PM EDT. Notice 3f7f684da21d49e78225952110a527b0. https://sam.gov/workspace/contract/opp/3f7f684da21d49e78225952110a527b0/view - August 17, 2026: Solicitation, due September 17, 2026 at 5:00 PM EDT. Notice 0a744102ad544c26b2ba85ef40745f1b. https://sam.gov/workspace/contract/opp/0a744102ad544c26b2ba85ef40745f1b/view ## Points of contact - Jared Walker, jared.walker.15@us.af.mil, 4057397770 - Jacob Stephens, jacob.stephens.5@us.af.mil, 4057395390 --- Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/fa812126r0016.