Overhaul of C-5 Ram Air Fan

Open — responses due 8 Dec 2026 (24 days left) · Small Business Set Aside - Total · Department of the Air Force, DoD · NAICS 336413 · Solicitation FA811827RB010

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Solicitation details

Solicitation numberFA811827RB010
Notice ID51572bf6637c473bb0fb1dc41df1982b
AgencyDepartment of Defense (DoD)
Sub-agencyDepartment of the Air Force
Contracting officeFA8118 AFSC PZABB
NAICS code336413 — Other Aircraft Parts and Auxiliary Equipment Manufacturing
Product / service code (PSC)J041
Set-asideSmall Business Set Aside - Total
Notice typeSolicitation
Posted09 November 2026
Response deadline08 December 2026
CompetitionCompetitive

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Description

The C-5 Ram Air Fan is used to cool the air system turbine fan that accelerates the engine bleed air across the primary and secondary heat exchangers.

Documents in the solicitation package

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  • PIEE Solicitation Module Link for FA811827RB010
  • Web Based Training for the PIEE Solicitation Module
  • Registration Instructions for the PIEE Solicitation Module
  • Department of Defense Procurement Toolbox

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Market context: DoD and NAICS 336413

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

  • In fiscal year 2026, DoD obligated $11.2B across 40,754 contract actions under NAICS 336413.
  • 9,515 contracts worth $29.8B in this category end within the next 18 months.

DoD contracts under NAICS 336413 →

Other open solicitations in NAICS 336413

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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.

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