This Sources Sought opportunity from Department Of The Interior was posted on February 9, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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K--Nathaniel "Nat" Washington Power Plant GSU Transformer Replacements

Closed

140R1025R0003Federal

Submission Closed03/12/2026, 11:00:00 PM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

Active Opportunities Like This One

NAICS: 335311

New

DIBBS

Supply of Sensitive Switch (NSN 5930-01-622-6950)This subcontract involves the manufacture or procurement of one sensitive switch for prime contractors supporting DLA Weapons Support projects. The required hardware must strictly adhere to NSN 5930-01-622-6950 and Hunt Valve Company part number PT106862 specifications. To ensure regulatory compliance, the supplier must meet NAVSEA 5100-003D mercury restrictions and follow DFARS 252.225-7001 Buy American requirements. The contract is managed by the Department of Defense under the DLA Weapons Support Electrical Devices Division. The final product is to be delivered FOB Origin to DLA Distribution San Joaquin, with the place of performance located in Tracy, California. Interested parties must respond by the deadline of November 2, 2026.

DLA WEAPONS SUPPORT ELECTRICAL DEVICES DIV

POSTED

DEADLINE

Manufacturer of Electrical Signal Horns (NSN 6350-01-165-4596)This subcontract involves the manufacture and supply of 22 finished electrical signal horns for prime contractors supporting Department of Defense DLA supply contracts. The horns must be produced according to NSN 6350-01-165-4596 technical requirements and delivered FOB Origin. Performance will take place in Barstow, California, under NAICS code 335311. Quality assurance is a critical component of the agreement, requiring an ISO 9001:2015 compliant inspection system and sampling plans that adhere to MIL-STD-1916 or ASQ H1331. Additionally, the supplier must ensure all materials are compliant with the Buy American Act and maintain DFARS cybersecurity standards.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER AE AND AF DIV

POSTED

DEADLINE

Electrical Component SupplyThis subcontract, titled Electrical Component Supply, supports the DLA Weapons Support Maritime Supply Chain within the Department of Defense. The scope of work involves sourcing and delivering raw electrical components, specifically circuit breakers, terminals, copper busbars, and wiring harnesses, required for NSN 6110-01-371-7843. The supplier is responsible for delivering bulk components to the prime manufacturer and must provide Certificates of Conformance ensuring all materials are mercury-free in accordance with solicitation requirements. The opportunity is designated as a Total Small Business Set-Aside under NAICS code 335311, with the place of performance located in New Cumberland. The contract was posted on October 22, 2026, with a response deadline of November 2, 2026.

DLA WEAPONS SUPPORT MARITIME SUPPLY CHAIN

POSTED

DEADLINE

Manufacturing of Power Transformers (P/N 80P433CT)This subcontract involves the manufacture and supply of six power transformers, specifically part number 80P433CT, for prime contractors supporting the DLA Weapons Support Maritime Supply Chain. The fabrication must strictly adhere to TDP Rev A Gen 1 specifications and utilize zero-based sampling plans in accordance with MIL-STD-1916 or ASQ H1331. The final deliverable consists of six completed and inspected units. The contract mandates strict adherence to the Buy American Act and requires comprehensive cybersecurity compliance, specifically meeting DFARS 252.204-7012 and NIST SP 800-171 standards. Performance for this project is centered in New Cumberland, Pennsylvania, under NAICS code 335311.

DLA WEAPONS SUPPORT MARITIME SUPPLY CHAIN

POSTED

DEADLINE

Supplier of Magnetic Contactor (PN: 6110-99-833-3135)This subcontract, issued by the Department of Defense under the DLA Weapons Support Maritime Supply Chain ESOC Buys, requires the supply of one magnetic contactor, part number 6110-99-833-3135. The hardware is intended for prime contractors fulfilling DLA supply contracts and must be delivered to Chamberlain, South Dakota. The supplier must adhere to strict quality and logistics standards, including sampling per MIL-STD-1916 or ASQ H1331 and ensuring zero-nonconformance acceptance according to MIL-STD-105. Additionally, all items must be packaged in accordance with ASTM D3951 and RP001, with marking and labeling following MIL-STD-129 guidelines.

DLA WEAPONS SUPPORT MARITIME SUPPLY CHAIN ESOC BUYS

POSTED

DEADLINE

Indicator Light Assembly SupplierThis subcontract involves the manufacture or sourcing of one Indicator Light Assembly, identified by NSN 6220016308251, for prime contractors supporting the DLA Weapons Support ASC Commodities Division. The supplier must ensure strict adherence to the Buy American Act and Berry Amendment domestic material restrictions, and additive manufacturing is prohibited unless specifically authorized. The selected provider must maintain an active SAM registration and comply with the DLA Master List of Technical and Quality Requirements. Performance for this contract will take place in New Cumberland, Pennsylvania, with a response deadline set for October 30, 2026.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

DEADLINE

Supplier of Fuse Assortments (NSN 5920-01-588-8396)This subcontract involves the supply of specialized fuse assortments for prime contractors supporting the Department of Defense DLA Weapons Support Maritime Supply Chain. The scope of work specifically covers NSN 5920-01-588-8396, requiring strict adherence to The Shyft Group USA, Inc part number S-2148-001 specifications and the DLA Master List Technical and Quality Requirements RA001. The agreement mandates the delivery of five fuse assortments on a FOB Origin basis. Due to the critical nature of the requirement, the contract emphasizes rapid fulfillment to meet a 30-day emergency delivery timeline. The project falls under NAICS code 335311 and is managed through the DLA Weapons Support Maritime Supply Chain ESOC Buys.

DLA WEAPONS SUPPORT MARITIME SUPPLY CHAIN ESOC BUYS

POSTED

DEADLINE

Solenoid Component SupplyThis subcontract involves the manufacture and supply of over 60 internal solenoid components for the Bosch PSB12BT fuel pump assembly, supporting prime contractors for the DLA Weapons Support Land Supplier Opns Engines. The supplier must ensure all electrical solenoids adhere to strict voltage, current, and physical dimension specifications while providing necessary material certifications to maintain compliance with the Berry Amendment and the Buy American Act. The opportunity is designated as a Total Small Business Set-Aside under NAICS code 335311, with performance taking place in Anniston. Interested parties must respond by November 2, 2026, to provide these critical components for Department of Defense engine operations.

DLA WEAPONS SUPPORT LAND SUPPLIER OPNS ENGINES

POSTED

DEADLINE

Supply of Direct Current (DC) MotorsThis subcontract involves the manufacture or procurement of 31 Direct Current (DC) Motors to support prime contractors fulfilling DLA supply contracts. All units must strictly adhere to NSN 6105-00-581-9479 and associated technical specifications, with quality assurance governed by FAR 52.246-2 inspection standards. The project is managed under the Department of Defense through the DLA Weapons Support Maritime Supply Chain. Logistics are handled under FOB Origin terms for the First Destination Transportation program, with the place of performance located at Tinker AFB. The contract falls under NAICS code 335311, and interested parties must meet the response deadline of November 2, 2026.

DLA WEAPONS SUPPORT MARITIME SUPPLY CHAIN

POSTED

DEADLINE

Power Transformer (NSN 5950-00-948-0390) Manufacturer/SupplierThis subcontract, issued by the DLA Weapons Support Maritime Supply Chain under the Department of Defense, requires the manufacture or procurement of one Power Transformer, part number 616702-1, for the USS John S McCain DDG 56. The supplier must adhere to strict NAVAIR aircraft launch and recovery equipment traceability requirements and ensure the component is mercury-free in accordance with NAVSEA 5100-003D. The contractor is responsible for marking the item per MIL-STD-129 and packaging it according to MIL-STD-2073-1E. The project falls under NAICS code 335311, with the final delivery of the marked and packaged transformer to be performed at FPO 96672.

DLA WEAPONS SUPPORT MARITIME SUPPLY CHAIN

POSTED

DEADLINE

Supply of Electrical Coils (NSN 5950010420153)This subcontract involves the supply of 48 Emerson Electric Co Alco Controls electrical coils, part number AMG-480V and NSN 5950010420153, to support prime contractors delivering for the DLA Weapons Support Maritime Supply Chain. The units are to be delivered to DLA Distribution San Joaquin in Tracy, California. The contractor must adhere to strict military standards for packaging and marking, specifically MIL-STD-2073-1E, MIL-E-17555, and MIL-STD-129. Additionally, the provider is required to ensure all items meet Critical Application Item standards and comply with 29 CFR 1910.1200 regulations regarding hazardous materials.

DLA WEAPONS SUPPORT MARITIME SUPPLY CHAIN

POSTED

DEADLINE

Supplier of Rotary Switches (NSN 5930-01-565-0975)This subcontract involves the procurement of 33 rotary switches for prime contractors supporting the Department of Defense DLA Weapons Support Electrical Devices Division. The supplier is responsible for manufacturing or sourcing units that strictly adhere to NSN 5930-01-565-0975 specifications and the DLA Master List of Technical and Quality Requirements RA001. All deliverables must be shipped FOB Origin to DLA Distribution San Joaquin in Tracy, California. Compliance is a critical component of this agreement, requiring strict adherence to the Buy American Act and the Berry Amendment. Additionally, the supplier must maintain cybersecurity standards in accordance with DFARS 252.204-7012. The contract falls under NAICS code 335311, with a response deadline set for November 2, 2026.

DLA WEAPONS SUPPORT ELECTRICAL DEVICES DIV

POSTED

about 16 hours ago

DEADLINE

in 10 days

General Info

Agency

Department Of The Interior → Pacific Nw Region Pn 6615

NAICS

335311 - Power, Distribution, and Specialty Transformer Manufacturing

Place of Performance

Set-Aside

NONE

Documents

Draft Sources Sought for GSU Transformer Replacements at Nathaniel 'Nat' Washington Power Plant

455 pages · sources-sought

High

Solicitation 140R1025R0003 GSU Transformer Replacements Draft Sources Sought Specifications

455 pages · sources-sought

High

Sources Sought Notice for Grand Coulee Power Plant Transformer Replacements

6 pages · sources-sought

High

Sources Sought Notice for Nathaniel Washington Powerplant Transformer Replacement

2 pages · sources-sought

High

Sources Sought Notice for Powerplant Transformer Replacement NAICS 335311

2 pages · sources-sought

High

Sources Sought Notice for Transformer Replacement at Nathaniel Washington Powerplant

2 pages · sources-sought

High

Federal Non-Disclosure Agreement - Bureau of Reclamation

1 page · non-disclosure-agreement

Low

Federal Non-Disclosure Agreement - Bureau of Reclamation

1 page · non-disclosure-agreement

Low

AI Contract Breakdown

Uniform Contract Format

Timeline

1 update

PhaseClosed

PostedMar 12

Sources Sought

Notice updatedFeb 9

Response deadline changed from Apr 15, 2025 to Mar 12, 2026. The notice description changed. The point of contact changed.

Response DeadlineMar 12

Deadline has passed

Submission Closed

03/12/2026, 11:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of The Interior → Pacific Nw Region Pn 6615

Contacts1 person available

OfficeBOISE, ID, 83706, USA

Organization / AgencyDepartment Of The Interior → Pacific Nw Region Pn 6615

Office AddressBOISE, ID, 83706, USA

Contacts

Drew McGuire

contact@example.gov

+1 (555) 000-0000

Full Description

Please see the following attachments:
1. Updated Sources Sought Notice - Amendment 3
2. DRAFT Specifications Remain the Same
3. Non-Disclosure Agreement Remains the Same