Opportunity
SAM #FA812426RB013
Air Force Procurement of Pratt & Whitney F139 (PW4062-3) Engine Cores for KC-46A
Buyer
AFLCMC LPK
Posted
August 10, 2026
Respond By
October 09, 2026
Identifier
FA812426RB013
NAICS
336412, 336413
This opportunity involves the U.S. Air Force Life Cycle Management Center (AFLCMC) at Tinker AFB seeking proposals for F139 (PW4062-3) zero-time spare engine cores to support the KC-46A aircraft fleet. - Government Buyer: - U.S. Air Force, Air Force Life Cycle Management Center (AFLCMC), LPK office at Tinker AFB - OEM Highlight: - Pratt & Whitney is the Original Equipment Manufacturer (OEM) for the F139 (PW4062-3) engine core - Vendors: - No specific resellers or distributors are named; procurement is open to qualified suppliers of Pratt & Whitney F139/PW4062-3 engine cores - Products Requested: - F139 (PW4062-3) zero-time spare engine cores for KC-46A aircraft - Part number: F139/PW4062-3 - Total quantity: up to 19 engine cores (12 in base period, 7 optional) - Annual delivery breakdown: - Year 1: 4 engines - Year 2: 4 engines - Year 3: 4 engines - Option Year 1: 4 engines - Option Year 2: 3 engines - Notable Requirements: - Firm fixed price, indefinite quantity contract - Deliveries required within 18 months after each order - Inspection and acceptance at Tinker AFB - Not set aside for small business - Commercial item acquisition under FAR Part 12 - No services or installation are included; this is strictly for engine core procurement
Description
This is a combined synopsis/solicitation for commercial products or commercial services prepared in accordance with part 12. This announcement constitutes the only solicitation. Offers are being requested and a separate written solicitation will not be issued.
Solicitation number FA812426RB013 is issued as a request for proposal (RFP), for F139 (PW 4062-3) ZERO-TIME SPARE ENGINES (CORE ONLY).
This acquisition is not set-aside for small business concerns. This solicitation incorporates provisions and clauses by reference. The full text of provisions and clauses may be accessed electronically at www.acquisition.gov.
Item Supplies / Services Estimated Quantity Unit
0001 F139 Engine Core Base Period I (Year 1) 4 Each Firm Fixed Price 1001 F139 Engine Core Base Period II (Year 2) 4 Each Firm Fixed Price 2001 F139 Engine Core Base Period III (Year 3) 4 Each Firm Fixed Price 3001 F139 Engine Core Option Period I (Year 4) 4 Each Firm Fixed Price 4001 F139 Engine Core Option Period II (Year 5) 3 Each Firm Fixed Price
This acquisition is for the procurement of F139 core engines to support the KC-46A aircraft fleet. The requirement consists of an estimated quantity of twelve (12) engines in the base period and an optional quantity of seven (7), for a potential total of nineteen (19) engines.
See Pgs. 7-8 of attached RFP for date(s) and place(s) of delivery and acceptance and f.o.b. point.
See attached RFP for a list of solicitation provisions that apply to the acquisition.
See attached RFP for a list of contract clauses that apply to the acquisition.
Proposal Submission Information: Proposal is due by 9 October 2026, 3:00 PM, Tinker AFB OK Central Daylight Time (CDT). Contact the following individual for information regarding this solicitation: NOTE: Emailed proposals are preferred Shawnda S. Stevens Principal Contracting Officer shawnda.stevens@us.af.mil Phone: (405) 734-2017