This Government Contract opportunity from Department Of Energy was posted on May 27, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Precision Silicon Substrate Supply

Closed

Federal

Submission Closed07/01/2026, 12:00:00 AM UTC

Contract Overview

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

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NAICS: 334418

New

DIBBS

Supply of Dome Lights (NSN 6220123995823)This subcontract opportunity is for the manufacture and supply of 19 dome light units, identified by NSN 6220123995823, to support prime contractors delivering on Department of Defense supply contracts. The selected provider must ensure all items are packaged according to MIL-STD-2073-1E and RP001 standards and marked in compliance with MIL-STD-129. Final delivery of the units is required at the DLA Distribution DDSP New Cumberland Facility. This is a total small business set-aside under NAICS code 334418. Interested parties must maintain an active SAM registration to be eligible for award. The response deadline for this requirement is November 9, 2026.

DDSP NEW CUMBERLAND FACILITY

POSTED

DEADLINE

Manufacturing of QPL Electrical Connector Covers (NSN 5935002218620)This subcontract involves the manufacturing of 1,187 electrical connector covers for the DLA Weapons Support Nuclear Reactor Program. The contractor is responsible for fabricating the covers using precision molding or machining in strict accordance with SAE AS25043 and AS50151 standards. A critical requirement of the project is the absolute prohibition of mercury compounds in the manufacturing process. Quality assurance must be maintained through sampling per MIL-STD-1916 or ASQ H1331, and the contractor must hold QPL certification for NSN 5935002218620. The work is associated with NAICS code 334418 and will be performed at Hill AFB. The response deadline for this opportunity is November 9, 2026.

DLA WEAPONS SUPPORT NUCLEAR REACTOR PROGRAM

POSTED

DEADLINE

Special Purpose Branched Electrical Cable Assembly ManufacturerThis subcontract opportunity is for the manufacture of a single special purpose branched electrical cable assembly for the DLA Weapons Support ASC Commodities Division. The contractor is responsible for fabricating NSN 5995-01-474-0591 according to drawing 12983322, ensuring full adherence to MIL-STD-129 and MIL-STD-2073-1E standards. Performance will take place in Fort Bragg, with a response deadline of November 5, 2026. Strict compliance requirements are in place, including ISO 9001:2015 certification, CMMC Level 2, and ITAR/EAR regulations. Additionally, all materials used in the fabrication process must comply with the Berry Amendment and the Buy American Act. The final deliverable consists of one completed, inspected, and packaged cable assembly.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

DEADLINE

Supply of Non-Immersion Electrical Heating Elements (NSN 4520013031172)This subcontract opportunity is for the manufacture or procurement of eight non-immersion electrical heating elements, identified by NSN 4520013031172, to support prime contractors delivering to the DLA Dist San Joaquin. The selected provider must ensure all units meet strict technical specifications and adhere to MIL-STD-2073-1E standards for packaging and marking. Eligible applicants are required to possess a valid CAGE code and Unique Entity Identifier. The contract is designated as a Total Small Business Set-Aside under NAICS code 334418, with the place of performance located in Tracy, California. Interested parties must submit their responses by November 9, 2026. This requirement is managed by the Department of Defense to ensure the steady supply of critical electrical components for government operations.

POSTED

DEADLINE

Industrial Fluid Heater Core Assembly SupplierThis subcontract involves the supply of industrial fluid heater core assemblies to prime contractors supporting DLA Troop Support contracts. The supplier is responsible for manufacturing or sourcing parts identical to Young Touchstone Company part number 304044, identified by NSN 4420-01-278-7358. All items must be packaged and marked in strict accordance with MIL-STD-2073-1E and MIL-STD-129 standards, and the supplier must provide comprehensive data packages to facilitate the approval of any alternate parts. The final completed core assemblies are to be delivered to the DDSP New Cumberland Facility in New Cumberland, Pennsylvania. This opportunity falls under NAICS code 334418 and is managed under the Department of Defense. Interested parties must adhere to the response deadline of November 9, 2026.

DDSP NEW CUMBERLAND FACILITY

POSTED

DEADLINE

Supply of Tubeaxial Fans (NSN 4140009445190)This subcontract involves the supply of tubeaxial fans under NSN 4140009445190 for prime contractors fulfilling Department of Defense requirements via DLA DIST San Joaquin. The selected provider must ensure all units meet strict technical specifications and adhere to packaging and labeling standards defined by RP001, MIL-STD-129, and ASTM D3951, while remaining compliant with the DLA Master List of Technical and Quality Requirements. Eligible bidders must maintain a valid CAGE code and active SAM registration. Performance of the contract will take place in Tracy, California, with a response deadline set for November 9, 2026. The scope of work focuses on the delivery of physical hardware that meets all specified military and industrial quality benchmarks.

POSTED

DEADLINE

Circuit Card Assembly (NSN 5998004335536) SupplierThis subcontract involves the manufacture or sourcing of four Circuit Card Assemblies identified by NSN 5998004335536 for prime contractors supporting the DLA Weapons Support Maritime Supply Chain. The supplier is responsible for delivering the units in approved packaging, with a specific requirement to provide technical packaging data and utilize materials that prevent degradation from Electrostatic Discharge and Electromagnetic Interference. The opportunity is categorized under NAICS code 334418 and is managed by the Department of Defense. Interested parties must adhere to the response deadline of November 9, 2026, to provide the required assemblies and associated protective packaging documentation.

DLA WEAPONS SUPPORT MARITIME SUPPLY CHAIN

POSTED

DEADLINE

Circuit Card Assembly Fabrication and AssemblyThis subcontract involves the fabrication and assembly of two specialized circuit card assemblies for the DLA Weapons Support Maritime Supply Chain. The contractor is responsible for fabricating PCBs and populating components in strict accordance with Consilium Marine US Inc part number 90105100053-01A and drawing 19207 12675652 Revision D to deliver NSN 5998375312139. The project is governed by NAICS code 334418 and requires full compliance with DFARS 252.204-7012 and the Buy American Act. Performance will take place in San Diego, California, with a response deadline set for November 9, 2026.

DLA WEAPONS SUPPORT MARITIME SUPPLY CHAIN

POSTED

DEADLINE

Supply of SAE-AMS-6414 (4340) Steel Flat BarThis subcontract involves the supply of 5,715 precision-cut steel flat bars for prime contractors supporting the Department of Defense via the Defense Logistics Agency. The required components must be 0.250 inches thick, 3 inches wide, and 10 inches long, strictly conforming to SAE-AMS-6414 4340 alloy steel specifications. All units must be packaged and palletized according to RP001 DLA Packaging Requirements for Procurement. Performance will take place in the 92135-7058 zip code area, with the final delivery coordinated through the DLA Receiving Officer at Naval Base Coronado.

DLA RECEIVING OFFICER NAVAL BASE CORONADO BLDG

POSTED

DEADLINE

Electrical Grade Materials Supply (Armature Components)This subcontract, titled Electrical Grade Materials Supply (Armature Components), involves the provision of raw materials and sub-components for the DLA Weapons Support Land Supply Chain. The scope of work focuses on supplying high-grade electrical steel, copper winding, and housings specifically required for the M1 Tank Armature Assembly P/N 20646. The selected provider is responsible for delivering certified raw materials to the assembly manufacturer and must provide all necessary mill test reports and material certifications. The contract requires strict adherence to the Buy American and Balance of Payments Program requirements. Performance will take place in New Cumberland, Pennsylvania, under NAICS code 334418. The solicitation was posted on October 28, 2026, with a response deadline of November 9, 2026.

DLA WEAPONS SUPPORT LAND SUPPLY CHAIN

POSTED

DEADLINE

Supply of Electrical Connector Body Plug (NSN 5935003684072)This subcontract involves the procurement of one electrical connector body plug for the DLA Weapons Support Active Devices Division. The contractor is responsible for sourcing or manufacturing a plug compatible with Part Numbers GC800NG22-13PB or 55-009523-005, ensuring the item meets DLA Master List technical requirements RA001 and physical identification RQ017. All deliverables must adhere to MIL-STD-2073-1E for packaging and MIL-STD-129 for marking. The completed connector body plug is to be delivered FOB Origin to Fort Bliss, Texas. This requirement falls under NAICS code 334418 and is managed by the Department of Defense. Interested parties must submit their responses by the deadline of November 9, 2026.

DLA WEAPONS SUPPORT ACTIVE DEVICES DIVISION

POSTED

DEADLINE

Supply of Quick Connect/Disconnect Adapters (NSN 4220010917626)This subcontract involves the supply of 43 quick connect and disconnect adapters, specifically part number GTP-920-2 with NSN 4220010917626, to prime contractors supporting the Department of Defense at the DDSP New Cumberland Facility. The contractor is required to adhere strictly to RP001 DLA Packaging Requirements for Procurement and must meet all quality standards designated for Critical Application Items. To be eligible for this engagement, the provider must maintain an active SAM registration. The performance of the contract will take place in New Cumberland, Pennsylvania, under NAICS code 334418. The solicitation was posted on October 28, 2026, with a response deadline of November 9, 2026.

DDSP NEW CUMBERLAND FACILITY

POSTED

about 14 hours ago

DEADLINE

in 11 days

AI Contract Overview

This contract involves the supply of high-purity, defect-free silicon (Si(100)) substrates that feature an ultra-flat surface finish and sub-nanometer surface roughness, designed specifically for X-ray mirror fabrication. The goal is to procure precision silicon substrates that meet stringent quality standards necessary for advanced scientific applications, ensuring optimal performance in their intended use. The contract titled "Precision Silicon Substrate Supply" is a subcontract under the Department of Energy, specifically managed by the SLAC National Accelerator Laboratory in Menlo Park, California, with a place of performance zip code 94025. The solicitation was posted on May 27, 2026, with a response deadline set for July 1, 2026. The relevant NAICS code for this procurement is 334418, relating to semiconductor and related device manufacturing. Although details regarding set-asides and the point of contact were not provided, this opportunity is aimed at suppliers capable of delivering ultra-high-quality silicon substrates suitable for cutting-edge research and technology development.

General Info

Supply of ultra-flat, defect-free Si(100) silicon substrates for X-ray mirror fabrication.

Agency

Department Of Energy → Slac National Accel Labor -Doe Contractor

NAICS

334418 - Printed Circuit Assembly (Electronic Assembly) Manufacturing

Place of Performance

Menlo Park, CA, 94025, USA

Set-Aside

NONE

Documents

This scope was carved out of SLAC_364143_SoftXrayFocusingMirror.

The full solicitation package (3 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

SoftXray Electron Free Laser Focusing Mirror

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Timeline

PhaseClosed

PostedMay 27

subcontract

Response DeadlineJul 1

Deadline has passed

Submission Closed

07/01/2026, 12:00:00 AM UTC

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Organization & Contact Information

AgencyDepartment Of Energy → Slac National Accel Labor -Doe Contractor

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of Energy → Slac National Accel Labor -Doe Contractor

Office AddressN/A

ContactsNo contact information available

Full Description

Supply of high-purity, defect-free Si(100) substrates with ultra-flat surface finish and sub-nm roughness suitable for X-ray mirror fabrication.

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Same awarding agency

NAICS: 561210

New

Federal

General Commercial Services/SuppliesThis subcontract opportunity is for the provision of general commercial services or off-the-shelf supplies to support prime contractors on Department of Energy SLAC National Accelerator Laboratory projects. Work is performed based on specific Purchase Orders and is categorized under NAICS code 561210. The place of performance is located in zip code 94025. Interested parties must maintain an active SAM registration. Additional compliance requirements include E-Verify enrollment for proposals exceeding 3,500 dollars, as well as Toxic Chemical Release Reporting and Anti-Kickback certifications for any offers surpassing 100,000 dollars. The response deadline for this opportunity is November 2, 2026.

Facilities Support Services

POSTED

3 days ago

DEADLINE

Precision Silicon Substrate Supply

Contract Overview

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Full Description

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