# F139 (PW 4062-3) ZERO-TIME SPARE ENGINES (CORE ONLY)

Canonical: https://abierto.us/opportunities/fa812426rb013

- Solicitation number: FA812426RB013
- Notice type: Combined synopsis and solicitation
- Status: Open. Offers due October 9, 2026 at 4:00 PM EDT
- Department: Department of the Air Force
- Agency: Department of the Air Force
- Contracting office: FA8124 AFLCMC LPK (FA8124)
- NAICS: 336412 Aircraft Engine and Engine Parts Manufacturing
- Product or service code: 2840 Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
- Place of performance: East Hartford, Connecticut
- First posted: August 10, 2026
- Last posted: August 10, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/a90f4a16a19a4c07883163f1d5ea57b1/view

## 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

## Publications

- August 10, 2026: Combined synopsis and solicitation, due October 9, 2026 at 4:00 PM EDT. Notice a90f4a16a19a4c07883163f1d5ea57b1. https://sam.gov/workspace/contract/opp/a90f4a16a19a4c07883163f1d5ea57b1/view

## Points of contact

- Shawnda Stevens, shawnda.stevens@us.af.mil, 4057342017
- Thomas Buck, thomas.buck@us.af.mil, 4057346644

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/fa812426rb013.