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Contract

N0042123F0012 — SCIENCE AND ENGINEERING SERVICES, LLC

SCIENCE AND ENGINEERING SERVICES, LLC holds this Department of Defense contract until 18 November 2026, 94 days from now. It is worth $24.31M, for aircraft manufacturing work in HUNTSVILLE, AL.

Days left
94
Ends
2026-11-18
Value
$24.31M
Set-aside
SBA

Who is the incumbent on N0042123F0012?

SCIENCE AND ENGINEERING SERVICES, LLC holds the award, recorded by SAM as SMALL BUSINESS. Its unique entity identifier is E3D7U1KNNJC8.

When does N0042123F0012 come up for recompete?

The current period of performance ends 18 November 2026, 94 days from now. Options could carry the work to 18 November 2027. It started 19 October 2022.

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What is contract N0042123F0012 for?

MAINTENANCE CONTRACTS

Reproduced from the SAM.gov record, capitals and all. It describes the most recent contract action, which on a modification is that action’s purpose.

NAICS 336411 — Aircraft ManufacturingExpiring in this industryDepartment of Defense spending

Can a small business bid on the follow-on?

Competed as SMALL BUSINESS SET ASIDE - TOTAL. The incumbent is SMALL BUSINESS. The follow-on is competed under whatever the contracting officer sets then, not under this award’s terms.

All small business set-aside contracts expiring in the next 180 days

Contract identifiers

Contract numberN0042123F0012
Parent vehicleN6852020D0033
Department code9700 · DEPT OF DEFENSE
Vendor UEIE3D7U1KNNJC8
NAICS code336411 · AIRCRAFT MANUFACTURING
Period of performance2022-10-19 to 2026-11-18 · ultimate 2027-11-18
Total contract value$24,306,762
Last modified in SAM2026-04-28 · action signed 2026-04-28

Obligated amount is not shown. SAM reports it per action, not running, and it is zero or negative on a third of the archive. How to read a contract number.

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The same archive cut four ways — the incumbent’s other work, the same programme, the same agency, the same industry. Every one of these has a page.

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First seen in the SAM.gov Contract Awards feed on 15 Aug 2026, last confirmed 15 Aug 2026. Figures are SAM’s, taken from the most recent contract action — public domain US Government data. Vendors are identified by name and government-issued UEI only.

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