Presolicitation from DEFENSE LOGISTICS AGENCY • DEPT OF DEFENSE. Place of performance: MI. Response deadline: Feb 08, 2026. Industry: NAICS 336350 • PSC 2930.
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Presolicitaion Notice
SPRDL125R0159
Item Name: Clutch, Fan, Engine
NSN: 2930-01-668-5049
Part No: (N/A) 98E0012S/4358272
Min Quantity: 60 EA
Max Quantity: up to 1483 EA
End Item: This fan clutch is for the engine of the Heavy Equipment Transporter (HET) system – specifically the M1070 truck and M1000 trailer combination used to transport tanks and other heavy military equipment.
The Government does not have rights to the Technical Data Package (TDP) or specifications.
This component acts as a smart connector between the engine’s fan and its speed, regulating cooling based on engine temperature. Rather than running the fan constantly at full speed, the clutch increases fan speed when the engine is hot and reduces it when cooler, optimizing performance, saving fuel, and minimizing wear and tear on the engine. Essentially, it ensures the engine remains at a safe operating temperature during demanding operations.
Please note the following:
*This notice is not an open solicitation i.e., Invitation for Bid (IFB) or Request for Proposal (RFP).
*Qualification testing and evaluation are required to become an approved source.
*Source approval does not guarantee business.
*Qualifying as an approved source only provides the opportunity to compete
on future solicitations.
Additional Information:
*Source Approval Program
https://tacom.army.mil/ombudsman
*Source Approval Request (SAR) Package Requirements
https://tacom.army.mil/ombudsman/source-approval-request
Point of Contact:
Title: Source Approval Officer
Email: usarmy.detroit.tacom.mbx.mso-ombudsman@army.mil
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