Opportunities
Sources soughtAmended Oct 5, 2026Accepting responses

F138-100 engine sustainment

Department of the Air Force · FA8124 AFLCMC LPK

Respond by: Nov 4, 2026, 5:00 PM UTC−66 days left

From SAM.gov's public data file generated Oct 29, 2026, 3:30 AM UTC; newest notice posted Oct 29, 2026; loaded into FedSub Oct 29, 2026, 5:46 AM UTC

Notice facts

Source: SAM.gov Contract Opportunities public data file

Solicitation number
F138_Follow-on_10052026
Notice type
Sources sought
Posted
Oct 5, 2026 · Amended Oct 5, 2026
Response date
Respond by Nov 4, 2026, 5:00 PM UTC−6
Set-aside
None stated
NAICS code
336412 Aircraft Engine and Engine Parts Manufacturing
Product or service code
J028
Place of performance
Tinker AFB, OK 73145
Contracting office
FA8124 AFLCMC LPKTINKER AFB, OK 73145
Agency
Department of Defense · Department of the Air Force

Past prime awardees

Source: Award history, not a list of bidders on this notice

Past prime awardees · award history, not a list of bidders on this notice

8 companies held prime contracts from this office under NAICS 336412; 4 of them reported first-tier subawards to companies with NAICS 336412 in FedSub's records.

  • ROLLS-ROYCE CORPORATION · Reported first-tier subawards to 97 companies with NAICS 336412 in FedSub's records (latest Sep 2026).

7 more past prime awardees on Professional

Description

Source: SAM.gov Contract Opportunities public data file

1. Purpose This is a Sources Sought Synopsis issued for market research purposes only. This notice is not a solicitation, request for proposal, request for quotation, invitation for bid, or commitment by the Government to award a contract. The Government will not pay for any information, costs, or responses submitted in response to this notice. No solicitation is available at this time, and the Government does not intend to award a contract based solely on responses to this announcement. The Government may contact respondents to obtain additional information regarding their capabilities. 2. Requirement Description The Department of the Air Force is conducting market research to identify capable sources for a potential follow-on requirement for F138-100 engine sustainment supporting C-5M aircraft mission requirements. The current F138-100 Engine Sustainment contract is an indefinite delivery, indefinite-quantity service contract. The current contract was competitively awarded to Canadian Commercial Corporation. The anticipated requirement may include material management, engine maintenance, component support, engineering, airworthiness, and related sustainment services. The Government has not determined the acquisition strategy, contract type, period of performance, competition approach, or socioeconomic set-aside approach for any future requirement. 3. Anticipated Scope Interested parties should demonstrate their capability to perform some or all of the following functions: Provide material-management functions, engine maintenance, and subcontractor component-support services. Provide supply liaison support and depot-level maintenance and repair capability, including required equipment and tooling. Develop and update maintenance build plans using Reliability Centered Maintenance Plus principles. Comply with applicable Technical Order data and Time Compliance Technical Orders, including new or revised technical requirements. Support engineering investigations.…

SAM.gov's data file removes line breaks; read the formatted notice and attachments on SAM.gov.

Versions on SAM.gov

Source: SAM.gov Contract Opportunities public data file

  1. Posted Oct 5, 2026Sources soughtCurrent version

    Respond by Nov 4, 2026, 5:00 PM UTC−6

    This version on SAM.gov (opens SAM.gov in a new tab)
  2. Posted Oct 5, 2026Sources sought

    Respond by Nov 4, 2026, 5:00 PM UTC−6

    This version on SAM.gov (opens SAM.gov in a new tab)

Sources

  • SAM.gov Contract Opportunities public data file: file generated Oct 29, 2026, 3:30 AM UTC
  • USAspending.gov prime contract awards, as loaded into FedSub: actions through Oct 25, 2026
  • USAspending.gov first-tier subaward reports (FFATA): reports through Sep 30, 2026
  • Your partner preferences and your company's records on FedSub

Notices posted or changed after SAM.gov generated its file appear in FedSub after the next load. Check SAM.gov for the current version before you respond.

Source: SAM.gov Contract Opportunities public data file. FedSub is not affiliated with SAM.gov or GSA.

F138-100 engine sustainment — Department of the Air Force | FedSub