Psst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveCLEATUS Webinar: AI for Government Contracting — Free Webinar — Wednesday, October 28 at 2:00 PM ET

Register Free →

Search

Top

Back to Contracts

Replacement Nitrogen Cylinder Supply

Active

Federal

Response Deadline10/28/2026, 05:00:00 PM UTC

Contract Overview

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

AI Contract Overview

Show more

This subcontract, managed by the W6QK Siad Contr Office under the Department of Defense, involves the supply of replacement nitrogen cylinders for prime contractors operating on Sierra Army Depot projects in Herlong, California. The scope of work requires the provision of up to 20 new or refurbished cylinders to replace units that fail the recertification process. All supplied cylinders must undergo a comprehensive recertification process, which includes rigorous inspection, testing, and stamping in accordance with the specified performance work statement. The opportunity was posted on October 14, 2026, with a response deadline of October 28, 2026, falling under NAICS code 332312.

General Info

Supply up to 20 recertified nitrogen cylinders for Sierra Army Depot projects.

Agency

Department Of Defense → W6QK Siad Contr Office

NAICS

332312 - Fabricated Structural Metal Manufacturing

Place of Performance

Herlong, CA, 96113, USA

Set-Aside

NONE

Documents

This scope was carved out of W912GY27QA001.

The full solicitation package (4 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Re certification Nitrogen Cylinders

AI Contract Breakdown

Uniform Contract Format

No documents to break down

The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

PostedOct 14

subcontract

Response DeadlineOct 28

Submission deadline

Response Deadline

10/28/2026, 05:00:00 PM UTCin 12 days

Ready to pursue this opportunity?

Start your free trial to track this contract, build proposals with AI assistance, and manage your pipeline.

Organization & Contact Information

Show more

AgencyDepartment Of Defense → W6QK Siad Contr Office

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of Defense → W6QK Siad Contr Office

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Supplies replacement nitrogen cylinders to replace units that fail the recertification process for prime contractors on Sierra Army Depot projects. Provides new or refurbished cylinders that undergo full recertification including inspection, testing, and stamping per PWS section 5.3. Delivers up to 20 replacement cylinders.

Similar Contracts

Same NAICS industry code

Battery Enclosure and Hardware FabricationThis subcontract for Battery Enclosure and Hardware Fabrication involves the production of outer casings, terminals, connectors, and mounting hardware to support DLA Weapons Support battery assembly projects. The selected provider will be responsible for precision machining and the application of corrosion-resistant coatings to ensure all components meet strict technical drawings. Notably, the contract explicitly prohibits the use of additive manufacturing processes in the fabrication of these parts. Managed by the Department of Defense through DLA DIST San Joaquin, the work is to be performed in Tracy, California. The solicitation was posted on October 15, 2026, with a response deadline of October 26, 2026. The project falls under NAICS code 332312 and requires the delivery of completed housings and hardware kits to prime contractors.

DLA DIST SAN JOAQUIN

POSTED

about 14 hours ago

DEADLINE

Fabrication of Blank Panels (NSN 5340-01-619-9451)This subcontract involves the manufacture and supply of three precision blank panels for the DLA Weapons Support Land Supply Chain. The contractor is responsible for fabricating the panels to match Part Number 12562458-01 and ensuring they meet the specifications for NSN 5340-01-619-9451. Production must be carried out using precision metal fabrication equipment and performed in New Cumberland. Compliance is mandatory regarding the DLA Master List of Technical and Quality Requirements (RA001) and DFARS 252.204-7012. The project falls under NAICS code 332312 and is managed under the Department of Defense. The response deadline for this requirement is October 26, 2026.

DLA WEAPONS SUPPORT LAND SUPPLY CHAIN

POSTED

about 14 hours ago

DEADLINE

Precision Metal Fabrication (Oven Chassis)This subcontract for Precision Metal Fabrication involves the production of structural housing and internal chassis for prime contractors supporting DLA Troop Support Food Service Equipment projects. The scope of work requires the cutting, bending, and welding of stainless steel or high-temperature alloys using CNC laser cutters and TIG/MIG welding techniques. All fabrication must strictly adhere to 81337 series reference drawings and TDP Rev A Gen 1 specifications. The project is managed under the Department of Defense through the Subsistence FSE Supply Chain, with a requirement that all deliverables meet DLA RA001 quality standards. The final objective is the delivery of completed oven chassis assemblies. Interested parties should note the response deadline of October 23, 2026, for this NAICS 332312 classified effort.

SUBSISTENCE FSE SUPPLY CHAIN

POSTED

about 14 hours ago

DEADLINE

Precision Fabrication of Mounting Brackets (NSN 5340-01-727-9810)This subcontract involves the precision fabrication of 10 custom mounting brackets for the DLA Weapons Support Land Supply Chain. The manufacturer must adhere strictly to NSN 5340-01-727-9810 and RA001 technical requirements, while ensuring full compliance with the Buy American Act and the Berry Amendment. Completed units are to be delivered FOB Origin to DLA Distribution DDSP in New Cumberland, Pennsylvania. To be eligible, the contractor must hold US/Canada Joint Certification Program certification for ITAR/EAR and have completed a CMMC Level 2 self-assessment. The project falls under NAICS code 332312 and is managed under the Department of Defense. Interested parties must respond by October 26, 2026.

DLA WEAPONS SUPPORT LAND SUPPLY CHAIN

POSTED

about 14 hours ago

DEADLINE

M1 Tank Rack Fabrication and AssemblyThis subcontract involves the fabrication and assembly of 115 M1 Tank Racks for prime contractors supporting the Department of Defense, specifically the DLA Weapons Support Land Supplier Operations. All work must be performed in accordance with specific TDP Reference Drawings and will be executed in Texarkana. The project is a total small business set-aside under NAICS code 332312. To be eligible, contractors must maintain SAE AS9003 or ISO 9001 certification, ensure full ITAR/EAR compliance, and meet CMMC Level 2 security standards.

DLA WEAPONS SUPPORT LAND SUPPLIER OPNS VEHICLE SPT

POSTED

about 14 hours ago

DEADLINE

Vehicle Boarding Ladder FabricationThis subcontract involves the fabrication and assembly of eight uncoated vehicle boarding stair assemblies for prime contractors supporting the DLA Weapons Support Land Supply Chain. The project requires the use of industrial cutting, bending, and welding equipment to produce the assemblies in strict accordance with drawings 5-13-7401,B and PL5-13-7401, while adhering to the DLA Master List of Technical and Quality Requirements. The work is categorized under NAICS code 332312 and will be performed in New Cumberland. Interested parties should note the response deadline of October 26, 2026, for this Department of Defense requirement.

DLA WEAPONS SUPPORT LAND SUPPLY CHAIN

POSTED

about 14 hours ago

DEADLINE

Fabrication of Double Angle Bracket (NSN 5340-01-645-4743)This subcontract involves the fabrication of one unpainted double angle bracket for the DLA Weapons Support Land Supply Chain. The manufacturer must produce the part in strict accordance with Army technical drawings and the NSN 5340-01-645-4743 data package using precision metal fabrication equipment. All materials used in production must comply with the Buy American Act and the Berry Amendment. To be eligible, the contractor must maintain JCP certification for ITAR/EAR data and hold either an SAE AS9003 or ISO 9001 quality certification. The opportunity was posted on October 15, 2026, with a response deadline of October 26, 2026. This project falls under NAICS code 332312 and is managed by the Department of Defense.

DLA WEAPONS SUPPORT LAND SUPPLY CHAIN

POSTED

about 14 hours ago

DEADLINE

Solicitation # SPE8EE-27-T-0187

Solicitation SPE8EE-27-T-0187 is a fixed-price contract issued by the DLA Troop Support Construction and Equipment Manufacturing and Construction office for the procurement of 12 units of Commercial Hardware III IST FCEB, identified by CAGE/PN 05259 / 145G0024-16. The items are to be delivered to the USA DEP Corpus Christi facility in Texas, with an original required delivery date of October 14, 2026, and a delivery timeframe of five days after award. Shipping must be conducted via the fastest traceable means, and parcel post is strictly prohibited. Inspection and acceptance will take place at the destination. The contractor must adhere to strict packaging and marking standards, including ASTM D3951 and MIL-STD-129, with DLA Master List of Technical and Quality Requirements taking precedence. Palletization must comply with RP001. For any hazardous materials, the contractor is required to provide Safety Data Sheets and label containers according to the Hazard Communication Standard 29 CFR 1910.1200. Invoicing and payment processing must be handled electronically through the Wide Area WorkFlow system. The contract also incorporates various federal regulations, including the Buy American Act, the Berry Amendment, and DFARS 252.204-7012 regarding the safeguarding of covered defense information.

CONSTRUCTION & EQUIPMENT MANU & CON

POSTED

about 14 hours ago

DEADLINE

Solicitation # SPE4A6-27-T-4657

Solicitation SPE4A6-27-T-4657 is a fixed-price procurement issued by the DLA Weapons Support ASC Commodities Division for the supply of 88 machine bolts, identified by NSN 5306-01-279-8803. This acquisition is a total small business set-aside under NAICS code 332312. The required delivery date is December 22, 2027, with a need ship date of April 6, 2027, and the place of performance is New Cumberland, Pennsylvania. Inspection and acceptance will occur at the destination. The contract incorporates stringent technical and quality requirements from the DLA Master List, including specific packaging standards under RP001 and marking requirements under RQ017 and RQ011. Due to the nature of the technical data, the item is subject to export controls under ITAR or EAR, requiring contractors to have approved US/Canada Joint Certification Program certification and completed specific DLA training. Compliance with the Buy American Act and the Berry Amendment is mandatory, and payment must be processed electronically via the Wide Area WorkFlow system. Additionally, the contract requires adherence to CMMC Level 2 cybersecurity standards and hazardous material labeling per 29 CFR 1910.1200.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

about 14 hours ago

DEADLINE

BUSHING, MACHINE THREAD

Solicitation # SPE4A7-27-T-1394

Solicitation SPE4A7-27-T-1394 is a procurement request by the Defense Logistics Agency for 56 units of machine thread bushings, identified by NSN 5365-01-270-1358. The items are designated as critical application items and may require specific casting or forging tooling. Delivery is set for FOB Origin with a required delivery date of April 6, 2027, and a need ship date of April 13, 2027. Both inspection and acceptance will take place at the destination, specifically Arizona Industries for the Blind in Phoenix, Arizona. The contract mandates strict adherence to quality and packaging standards, including ASTM D3951, MIL-STD-129 for marking, and RP001 for palletization, with the DLA Master List of Technical and Quality Requirements taking precedence. Sampling must follow MIL-STD-1916 or ASQ H1331. Key regulatory requirements include compliance with the Buy American Act, DFARS 252.204-7012 for safeguarding covered defense information, and the use of the Wide Area WorkFlow system for electronic invoicing. The acquisition falls under NAICS code 332312 and requires offerors to be registered in the System for Award Management.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER AE AND AF DIV

POSTED

about 14 hours ago

DEADLINE

Steel Fabrication and Container ConversionThis subcontract for Steel Fabrication and Container Conversion involves performing structural modifications to shipping containers for prime contractors supporting Texas A&M Forest Service projects. The scope of work includes cutting openings for doors, windows, HVAC, and electrical or communications equipment, followed by framing and reinforcing those openings to ensure structural integrity. Additionally, the contractor is responsible for applying a beige exterior paint finish designed for long-term outdoor exposure and delivering the completed modified container shells. The opportunity is categorized under NAICS code 332312 and was posted on October 15, 2026, with a response deadline of October 30, 2026. Interested parties can find further details through the Texas SmartBuy portal under solicitation IFB-27-004.

Texas A&M Forest Service

POSTED

about 15 hours ago

DEADLINE

IIRC High-Cube Shipping Container SupplierThis subcontract agreement establishes the procurement of two new production model 40-foot high-cube IIRC steel shipping containers for prime contractors working on Texas A&M Forest Service projects. The containers must be constructed from Corten weathering steel to ensure they are structurally sound, weather-tight, free from corrosion, and fully IIRC certified. The solicitation was posted on October 15, 2026, with a response deadline of October 30, 2026. This procurement falls under NAICS code 332312 and is managed through the Texas state agency system.

Texas A&M Forest Service

POSTED

about 15 hours ago

DEADLINE

More opportunities from Department Of Defense → W6QK Siad Contr Office

Same awarding agency

Nitrogen Cylinder Valve ReplacementThis subcontract, titled Nitrogen Cylinder Valve Replacement, involves providing and installing replacement valves for cylinders that fail inspection on Sierra Army Depot projects. The scope of work includes the removal of failed valves and the installation of new valves, complete with all required seals and gaskets, followed by the mandatory re-certification of each cylinder. The contractor is responsible for delivering up to 250 fully functioning replaced valves. Managed by the Department of Defense through the W6QK Siad Contr Office, the work will be performed in Herlong, California. The opportunity was posted on October 14, 2026, with a response deadline of October 28, 2026. The project falls under NAICS code 332911.

Industrial Valve Manufacturing

POSTED

DEADLINE

Nitrogen Gas Filling ServicesThis subcontract, managed by the Department of Defense W6QK Siad Contr Office, involves providing nitrogen gas filling services for prime contractors operating on Sierra Army Depot projects in Herlong. The scope of work requires the supply and filling of 528 recertified cylinders using high-pressure nitrogen gas sources and filling manifolds. To ensure operational quality, all gas purity and grades must strictly adhere to A-A-59503, Type 1, Grade B, and Class 1 standards. The contract is categorized under NAICS code 561320, with a response deadline set for October 28, 2026.

Temporary Help Services

POSTED

DEADLINE

Nitrogen Cylinder Inspection and Hydrostatic TestingThis subcontract, managed by the Department of Defense W6QK Siad Contr Office, involves the technical recertification of high-pressure nitrogen cylinders for prime contractors operating on Sierra Army Depot projects in Herlong. The scope of work requires the delivery of 528 recertified and stamped cylinders, ensuring all units undergo rigorous visual inspections and hydrostatic testing to verify pressure integrity. All activities must be performed in strict accordance with PWS section 5.3 and CFR 49 Part 180, utilizing specialized hydrostatic test pumps, pressure chambers, and stamping equipment. The project falls under NAICS code 811310, with a response deadline set for October 28, 2026.

Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance

POSTED

DEADLINE

Re certification Nitrogen Cylinders

Solicitation # W912GY27QA001

The Department of Defense, through the W6QK Siad Contr Office, is soliciting a firm-fixed price contract for the recertification of 528 nitrogen cylinders at the Sierra Army Depot in Herlong, California. The scope of work includes the inspection, hydrostatic testing, charging, and stamping of cylinders, as well as nitrogen filling in accordance with A-A-59503 standards. The contractor is also responsible for replacing failed valves and providing all necessary installation materials. The period of performance is scheduled from October 30, 2026, to October 29, 2027, with a potential six-month extension option. This unrestricted solicitation is conducted under Simplified Acquisition Procedures with NAICS code 325120. Award will be based on the lowest price that meets all technical specifications. Offerors must be registered in the System for Award Management and submit quotes using Standard Form 1449. Key requirements include compliance with MIL-STD-129 for shipment marking, CFR 49 Part 180 for cylinder stamping, and the use of the Wide Area WorkFlow system for electronic invoicing. All recertified cylinders must be returned to the depot on their original pallets.

Industrial Gas Manufacturing

POSTED

DEADLINE

U.S. Army Contracting Command – Sierra Army Depot (ACC-SIAD) Organic Industrial Base (OIB) Modernization Commercial Solutions Opening (CSO)

Solicitation # W912GY-25-S-C001

The U.S. Army Contracting Command – Sierra Army Depot (ACC-SIAD) has issued solicitation W912GY-25-S-C001, a Commercial Solutions Opening (CSO) aimed at modernizing the Organic Industrial Base (OIB). This initiative seeks innovative commercial items, technologies, and services to enhance the Army's capabilities in advanced manufacturing, automation, robotics, digital twins, cybersecurity, and agile facilities. The CSO is designed as a streamlined acquisition process authorized by DFARS Subpart 212.70, allowing both traditional and non-traditional defense contractors to compete for fixed-price contracts awarded under FAR Part 12 Commercial Item Procedures. The solicitation remains continuously open until June 30, 2030, with specific Areas of Interest (AoI) focusing on logistics modernization, airfield maintenance, energy and environmental management, and advanced packaging manufacturing. The procurement follows a multi-phased evaluation process consisting of solution briefs, presentations or pitches, and final Commercial Solution Proposals (CSP). Proposals are evaluated based on relevancy, technical merit, innovation, and various risk factors including technical, price, schedule, business, and intellectual property risks. To be eligible for award, companies must possess a Unique Entity ID (UEI), maintain an active registration in the System for Award Management (SAM), and be registered in the PIEE invoicing system. While the general CSO is open for a long duration, specific AoIs may have individual deadlines and technical requirements, such as the procurement of a Roll Off Truck with specific engine and frame specifications.

Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)

POSTED

DEADLINE

in over 3 years

Industrial Maintenance Process ModernizationThis subcontract with the Department of Defense, managed by the W6QK Siad Contr Office, focuses on the modernization of industrial maintenance processes for prime contractors at the Sierra Army Depot OIB projects in Herlong. The scope of work involves upgrading wash, blast, weld, paint, preservation, and repair processes through the implementation of automated painting systems, industrial blasting equipment, and advanced welding rigs. The primary objective is to deliver a modernized maintenance line or upgraded industrial process system while maintaining strict environmental compliance with EPA and OSHA standards and ensuring AWS welding certifications. The project falls under NAICS code 238990 and is scheduled for completion by June 30, 2030.

All Other Specialty Trade Contractors

POSTED

DEADLINE

in over 3 years

Advanced Manufacturing Systems & EquipmentThis subcontract focuses on the supply and installation of innovative manufacturing technologies for prime contractors supporting OIB modernization projects at the Sierra Army Depot in Herlong. The scope of work involves implementing convergent manufacturing technologies to modernize parts capabilities through the use of advanced CNC machinery, additive manufacturing, precision robotics, and automated inspection tools. All deliverables must comply with ISO manufacturing standards and specific Army technical specifications. The contract, managed by the Department of Defense under the W6QK Siad Contr Office, is categorized under NAICS code 333999 and remains active with a response deadline of June 30, 2030.

All Other Miscellaneous General Purpose Machinery Manufacturing

POSTED

DEADLINE

in over 3 years

Agile & Adaptive Facility Design and IntegrationThe Agile and Adaptive Facility Design and Integration subcontract, managed by the Department of Defense W6QK Siad Contr Office, focuses on the design and integration of scalable production and maintenance facilities for Sierra Army Depot OIB modernization projects. The contractor is responsible for utilizing virtual design tools and modular components to integrate physical and virtual processes, creating flexible production, maintenance, and demilitarization lines. All work must adhere to industrial engineering standards and facility safety codes to deliver integrated facility designs and scalable production line layouts. This project is based in Herlong, zip code 96113, and falls under NAICS code 541330. The contract was posted on July 15, 2026, with a response deadline set for June 30, 2030.

Engineering Services

POSTED

DEADLINE

in over 3 years

Sustainable Energy & Chemical SolutionsThis subcontract with the Department of Defense, managed by the W6QK Siad Contr Office, focuses on providing sustainable energy and chemical solutions for prime contractors involved in modernization projects at the Sierra Army Depot in Herlong. The scope of work involves the implementation of innovative surface coating, cleaning, stripping, and plating solutions. By utilizing eco-friendly chemical strippers and sustainable plating baths, the contractor aims to reduce hazardous waste while ensuring full compliance with all hazardous waste management regulations. The project emphasizes the delivery of energy-efficient upgrades and sustainable chemical process implementations under NAICS code 541620. The contract period extends from July 2026 through June 2030, focusing on reducing the environmental impact of industrial processes within the facility.

Environmental Consulting Services

POSTED

DEADLINE

in over 3 years

Digital Twin & Connected Enterprise DevelopmentThis subcontract focuses on the development of digital twins and connected digital enterprise architectures to support OIB modernization projects at the Sierra Army Depot. The project involves creating virtual replicas of physical assets by integrating high-performance computing, IoT sensors, and PLM software, with a final delivery of a functional Digital Twin model or connected digital enterprise software platform. All work must strictly adhere to RMF/NIST cybersecurity and data interoperability standards. Managed by the Department of Defense under the W6QK Siad Contr Office, the performance of this contract is centered in Herlong, zip code 96113. The effort falls under NAICS code 541512 and is scheduled for a response deadline of June 30, 2030.

Computer Systems Design Services

POSTED

DEADLINE

in over 3 years

Ready to Pursue This Opportunity?

Get AI-powered intelligence on this solicitation and the ones like it

Every page of the solicitation package shredded into a compliance breakdown

AI-powered matching based on your capabilities and past performance

Competitor and incumbent history on the requirement

Automated alerts on amendments, Q&A deadlines, and award

Join 750+ contractors already using CLEATUS