What the agency is buying

by RFPFinder from the notice and attachments; the solicitation governs

The Department of Defense is purchasing F139 (PW 4062-3) zero-time spare engines (core only) to support the KC-46A aircraft fleet. This is a Firm-Fixed-Price contract, and offers are evaluated as a Request for Proposal.

Scope

Procurement of F139 (PW 4062-3) zero-time spare engines (core only).
Total of 19 engines, including 7 optional units, for the KC-46A aircraft fleet.

Sealed bid — price onlyOption years: 2Submission: emailDays to respond: 0

CompetitionLikely competitive

1 signal behind this label (incumbent, repeat winner, short window, brand-name or sole-source language, prior sources sought). Pro shows them with sources.

From USAspending awards and the notice text, recomputed nightly (Oct 7). A signal, not a verdict.

How to get the bid documents

Download the 1 document below (no portal account needed)
Check the submission requirements in the compliance checklist
Submit by email before 4:00 PM ET on Oct 9

Documents · 1 item, 1 file

PDF
Solicitation - FA812426RB013.pdf463 KB · 28 pages
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Open the original listing on SAM.gov

Details

Place of performance: East Hartford, Connecticut
Buyer type: Federal
Notice type: Combined Synopsis/Solicitation
Solicitation no.: FA8124-26-R-B013
Category: Supplies & Equipment
NAICS: NAICS 336412 (Aircraft Engine and Engine Parts Manufacturing): 85 open RFPs
Size standard: 1,500 employees SBA table, NAICS 336412
PSC: PSC 2840 (GAS TURBINES AND JET ENGINES, AIRCRAFT, PRIME MOVING; AND COMPONENTS): 42 open RFPs
Quantity: 19 each from notice
Delivery location: Tinker AFB, OK from attachment p.7
FOB: Origin from attachment p.7
Period of performance: 36-month base + 2 one-year options from attachment p.3
Contract type: Firm-fixed-price from attachment p.3
Evaluation: Sealed bid, price only (FAR 14) from attachment
Part number: F139 (PW 4062-3) from notice
Local presence: Not required
Amendments: None since Aug 10
Contact: Shawnda Stevens
Office: DEPT OF THE AIR FORCE · FA8124 AFLCMC LPK
Email: shawnda.stevens@us.af.mil
Phone: 4057342017

Not stated in the notice: estimated value. Check the bid documents.

Contact details from the source notice. Contact the buyer only about this solicitation.

Key dates

Mon, Aug 10Posted

Not statedQuestions due

Fri, Oct 9 · 4:00 PM ETResponses due · about 9 hours left Under 14 days

Change log

verified Fri, Oct 9 · 12:30 AM ET

No amendments since posting on Mon, Aug 10; verified Fri, Oct 9 · 12:30 AM ET.

Change log starts Oct 5, 2026 (tracking began); earlier amendments at SAM.gov are being pulled in.

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Notice as published

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

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

4 Each Firm Fixed Price 1001 F139 Engine Core Base Period II (Year
4 Each Firm Fixed Price 2001 F139 Engine Core Base Period III (Year
4 Each Firm Fixed Price 3001 F139 Engine Core Option Period I (Year
4 Each Firm Fixed Price 4001 F139 Engine Core Option Period II (Year
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

engines in the base period and an optional quantity of seven (7), for a potential total of nineteen
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 [email on the source notice] Phone: (405) 734-2017

What this office paid before

USAspending.gov, last 36 months

7 awards matched · tier 1: this contracting office (FA8124) + PSC 2840. Most recent:

Mar 2, 2026ATEC INCPROCUREMENT OF ENGINE TEST CELL SPARE PARTS AND EQUIPMENT FOR MSA ANNUAL MAINTENANCE. REFERENCE ATEC QUOTE: 1006057_REV1. FMS REQUIREMENT: LFA812426FB030 · DELIVERY ORDER · Department of the Air Force · ends Mar 1, 2027$52K

Pro

Pro shows every award with the recipient, amount, period and a link to the award record, plus a CSV export. $39/mo.

Awards updated Fri, Oct 9, 2026 · 7:21 AM ET.

This contracting office

1 other open notice from this office · buys mostly Supplies & Equipment, Equipment Maintenance & Repair

Similar open RFPs

same PSC 2840

Oct 9N0038326PR0R827_FMSDept of DefensePA Oct 9LINER,AUGMENTOR COMDept of DefenseOK Oct 9NOZZLE SEGMENT,TURB_End_Item_F100_NSN_2840014559142NZ_PN_4088060Dept of DefenseOK Oct 10BLADE,COMPRESSOR,AI - NSN: 2840 011222398Dept of DefenseOH Oct 13Support, Turbine Noz (1C)Dept of DefenseOK Oct 14NSN 2840-01-308-4467NZ, P/N 4070107, LINER, AUGMENTOR COM, FD2030-26-01584Dept of DefenseOK

Listing collected from SAM.gov. Always confirm requirements in the original solicitation before you bid.