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

Inactive on SAM.gov — responses were due 9 Oct 2026 · No Set aside used · Department of the Air Force, DoD · East Hartford, CT · NAICS 336412 · Solicitation FA812426RB013

Following NAICS 336412? Get new solicitations in it by email as they post — no account needed.

Email me new ones

What happened next

SAM.gov marked this notice inactive — responses were due 09 October 2026.

No award notice on SAM.gov yet. Not every award is posted there, so this does not mean it went unawarded.

Email me when the award is announced. One email, when SAM.gov posts the award notice. Not every award is posted there; if none appears within six months we'll tell you and stop. No account needed.

Solicitation details

Solicitation numberFA812426RB013
Notice IDa90f4a16a19a4c07883163f1d5ea57b1
AgencyDepartment of Defense (DoD)
Sub-agencyDepartment of the Air Force
Contracting officeFA8124 AFLCMC LPK
NAICS code336412 — Aircraft Engine and Engine Parts Manufacturing
Product / service code (PSC)2840
Set-asideNo Set aside used
Notice typeCombined Synopsis/Solicitation
Posted10 August 2026
Response deadline09 October 2026 (closed)
Place of performanceEast Hartford, CT, USA
CompetitionCompetitive

Get new NAICS 336412 solicitations by email

This one has closed. We'll email you when new NAICS 336412 (Aircraft Engine and Engine Parts Manufacturing) solicitations post — the first email lists what is open right now, then at most once a week, only when something new posts. No account needed; unsubscribe in a click.

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

Documents in the solicitation package

1 file is attached to this notice.

  • Solicitation - FA812426RB013.pdf

Download all 1 file as one ZIPFree account, no credit card.

Reading them for requirements? FedSift turns the package into a compliance matrix — every requirement with the page it came from, exportable to Excel.

Or download them one at a time from SAM.gov.

Go deeper on this solicitation

FedSift reads the full solicitation package — every attachment — and pre-extracts the compliance matrix, evaluation factors, key risks, win themes and deal-breakers, each with a verbatim quote and the exact PDF page it came from. It scores the opportunity against your company profile, tells you whether to bid as prime or sub, and ranks teaming partners who could close your gaps.

Open the AI analysis in FedSift →

Free forever plan — no credit card. Browse solicitations without an account; sign in for AI analysis and matching.

Market context: DoD and NAICS 336412

About the buyer and the industry, not this specific solicitation. Source: USASpending.gov award data, updated nightly.

  • In fiscal year 2026, DoD obligated $5.4B across 9,226 contract actions under NAICS 336412.
  • 1,029 contracts worth $10.1B in this category end within the next 18 months.

DoD contracts under NAICS 336412 →

Other open solicitations in NAICS 336412

All NAICS 336412 solicitations →

More from Department of Defense

All DoD solicitations →

Source: this notice on SAM.gov. FedSift republishes public federal procurement data and is not affiliated with the U.S. Government. Always confirm dates and requirements against SAM.gov before responding.

FedSift turns SAM.gov and USASpending data into federal BD intelligence — smart matches, recompete radar, cited AI solicitation analysis and compliance matrices.

Source data: SAM.gov (solicitations) and USASpending.gov (awards), refreshed nightly. FedSift is not affiliated with the U.S. Government.

Pricing · Privacy · Terms · support@fedsift.app