Clutch, Fan, Engine SPRDL1-25-R-0159
Summary
AI-generated · Nov 13, 2025Clutch, Fan, Engine (NSN 2930-01-668-5049) for the Heavy Equipment Transporter (HET) engine used on the M1070/M1000 system. This smart clutch connects the engine’s fan to control its speed based on engine temperature, cooling the engine as needed to maintain safe operation, improve fuel efficiency, and reduce engine wear. The government does not have rights to the technical data package or specifications. Quantity range is a minimum of 60 each up to a maximum of 1,483 each.
This is a sources sought, not an open solicitation (no IFB/RFP). Applicants must qualify through a testing and evaluation process to become an approved source; being approved does not guarantee business but allows participation in future solicitations. To pursue approval, review the Source Approval Program and SAR package requirements and follow the designated process through the Source Approval Officer.
Sources Sought Notice 2025-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
From Sources Sought posted on Nov 12, 2025Sources Sought Notice 2025-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
From Sources Sought posted on Nov 14, 2025Notice history
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Sources Sought LATEST Posted Nov 14, 2025View changes (1)
- Response Deadline: Apr 17, 2025 → Nov 21, 2025
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