This Government Contract opportunity from Illinois was posted on August 10, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Supply of Replacement Boiler Parts and Components

Closed

State & Local

Submission Closed08/24/2026, 07:00:00 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: 332999

New

DIBBS

Supply of Spacer Plate (NSN 5365-01-575-5139)This subcontract involves the procurement of one Spacer Plate, part number WWS 13303-3421, for prime contractors supporting the Department of Defense DLA Weapons Support Aviation Supply Chain. The selected provider is responsible for manufacturing or sourcing the part in strict accordance with NSN 5365-01-575-5139 specifications. Performance will take place in Bay City, Michigan, under NAICS code 332999. The contract mandates rigorous adherence to quality and logistics standards, requiring quality control per MIL-STD-1916 or ASQ H1331, packaging per MIL-STD-2073-1E, and marking per MIL-STD-129. Additionally, the provider must ensure full compliance with DLA RP001, RQ011, and RQ017 regulations to successfully deliver the final packaged and marked component.

DLA WEAPONS SUPPORT AVIATION SUPPLY CHAIN ESOC BUYS

POSTED

DEADLINE

Belt-Chain Tension Adjusting Device SupplierThis subcontract involves the supply of two belt-chain tension adjusting devices for prime contractors supporting the DLA Weapons Support Land Supply Chain. The supplier is responsible for manufacturing or sourcing devices that strictly adhere to NSN 2990-01-141-5776 specifications. The agreement requires full compliance with the DLA Master List of Technical and Quality Requirements (RA001) and the Buy American/Balance of Payments Program under DFARS 252.225-7001. This procurement is categorized under NAICS code 332999 and is managed by the Department of Defense.

DLA WEAPONS SUPPORT LAND SUPPLY CHAIN

POSTED

DEADLINE

Supplier of Diaphragm Baffles (NSN 4820003350017)This subcontract involves the supply of ten specialized diaphragm baffles for the DLA Weapons Support Fluid Handling Division. The hardware must match Eaton Corporation part number 200819 under NSN 4820003350017 and be delivered FOB Origin to Tinker AFB. The supplier must ensure strict adherence to ASTM D3951 and MIL-STD-129 for marking and labeling, as well as RP001 DLA packaging requirements. Additionally, the contractor is required to maintain Buy American Act compliance and complete a CMMC Level 2 self-assessment.

DLA WEAPONS SUPPORT FLUID HANDLING DIVISION

POSTED

DEADLINE

Supply of Valve Seats (NSN 4810-01-318-2852)This subcontract involves the manufacture or sourcing of three valve seats meeting the technical specifications of NSN 4810-01-318-2852 for prime contractors supporting DLA supply contracts. The selected provider is responsible for ensuring all items are properly packaged for shipment and that any hazardous materials are labeled in strict accordance with Hazard Communication Standard 29 CFR 1910.1200. The contract is managed by the Department of Defense through DLA Dist San Joaquin, with the place of performance located in Tracy, California. All completed units must be delivered FOB Origin within a timeframe of 168 days. The opportunity is categorized under NAICS code 332999.

POSTED

DEADLINE

Supply of Sleeve Bushings (NSN 3120-01-489-5438)This subcontract involves the manufacture or procurement of six sleeve bushings, identified by NSN 3120-01-489-5438, to support prime contractors fulfilling DLA supply contracts. The work is managed by the Department of Defense under the DLA Weapons Support ASC Commodities Division and will be performed in New Cumberland. The contractor must adhere to strict technical and safety standards, including marking items according to MIL-STD-129 and palletizing them per RP001 DLA Packaging Requirements. Additionally, the contractor must certify that no mercury or mercury compounds are used in the process, in compliance with IP056. The response deadline for this requirement is October 30, 2026.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

DEADLINE

Diving Air Cylinder Assembly SupplierThis subcontract involves the supply of five specialized air cylinder assemblies for prime contractors working on Defense Logistics Agency Troop Support procurement projects. The supplier is responsible for manufacturing or sourcing units that strictly adhere to NSN 4220-01-451-6470 and Part Number 4059311. Critical compliance requirements include ensuring all assemblies are asbestos-free in accordance with FED-STD-313 and providing a Certificate of Conformance as mandated by FAR 52.246-15. The project falls under NAICS code 332999 and is managed through the Department of Defense.

Defense Logistics Agency

POSTED

DEADLINE

Supply of Shaft Seal Assemblies (NSN 4320015148439)This subcontract involves the manufacture or sourcing of 15 spring-loaded shaft seal assemblies, identified by NSN 4320015148439, for prime contractors supporting the Defense Logistics Agency Weapons Support Maritime Supply Chain. The selected provider is responsible for the complete delivery of these units, ensuring that all marking, labeling, and palletization strictly adhere to MIL-STD-129 and RP001 DLA Packaging Requirements. Performance of the contract takes place in New Cumberland, Pennsylvania, and requires the provider to be registered via the DLA Account Management and Provisioning System. The opportunity was posted on October 22, 2026, with a response deadline of November 2, 2026, falling under NAICS code 332999.

DLA WEAPONS SUPPORT MARITIME SUPPLY CHAIN

POSTED

DEADLINE

Precision Manufacturing of Valve Seats (NSN 4820-01-679-2152)This subcontract involves the precision manufacturing of 50 valve seats, identified by NSN 4820-01-679-2152, for prime contractors supporting the DLA Weapons Support Maritime Supply Chain. The project requires the fabrication of components using precision CNC machining in strict accordance with Basic Drawing NR 16236 RE-016792152 to ensure all dimensional and material tolerances are met. The contractor must maintain full compliance with DFARS 252.204-7012 and provide comprehensive C03 Supply Chain Traceability Documentation. This effort falls under NAICS code 332999 and is managed through the Department of Defense.

DLA WEAPONS SUPPORT MARITIME SUPPLY CHAIN

POSTED

DEADLINE

Supply of Packing Retainers (NSN 5330-01-477-7500)

DLA WEAPONS SUPPORT LAND SUPPLIER OPNS VEHICLE SPT

POSTED

DEADLINE

Head Discharge Component Supplier (NSN 4210-00-494-2520)This subcontract involves the supply of 50 Head Discharge components under NSN 4210-00-494-2520 for prime contractors supporting DLA supply contracts. The supplier is responsible for manufacturing or sourcing these components in strict accordance with the DLA Master List, ensuring that all units are free of mercury and fully compliant with the Buy American Act. Performance of the contract requires adherence to MIL-STD-2073-1E and MIL-STD-129 for packaging and marking, as well as NIST SP 800-171 for cybersecurity standards. The project is managed through the Department of Defense via DLA DIST SAN JOAQUIN, with the place of performance located in Tracy, California.

POSTED

DEADLINE

Manufacturing of Regulating Element Flow ValvesThis subcontract with the Department of Defense DDSP New Cumberland Facility involves the manufacturing of 82 Regulating Element Flow Valves, specifically model YV4501. The scope of work requires precision CNC machining and the assembly of flow regulating elements equipped with small handwheel mechanisms in accordance with NSN 4820-01-428-6043. The contractor must ensure all materials are compliant with the Buy American Act and strictly adhere to prohibitions regarding the use of mercury and Class I ozone-depleting chemicals. Performance of the contract will take place in New Cumberland, Pennsylvania, under NAICS code 332999.

DDSP NEW CUMBERLAND FACILITY

POSTED

DEADLINE

Supplier of Preformed Mechanical FeltThis subcontract involves the supply of 83 units of preformed mechanical felt to prime contractors supporting DLA supply contracts. The materials must strictly adhere to NSN 5330004960967 and be certified asbestos-free in accordance with FED-STD-313. The contract is managed under the Department of Defense through the DLA Weapons Support Land Supplier Opns Vehicle Spt agency. Performance for this contract will take place at Hill AFB, zip code 84056-5734. The opportunity was posted on October 22, 2026, with a response deadline of November 2, 2026. The work falls under NAICS code 332999, requiring the supplier to either manufacture or source the specific mechanical felt components by the designated delivery date.

DLA WEAPONS SUPPORT LAND SUPPLIER OPNS VEHICLE SPT

POSTED

about 8 hours ago

DEADLINE

in 11 days

AI Contract Overview

Transit Chicago is seeking a subcontractor for the supply of replacement boiler parts and components. The scope of work includes providing new or certified refurbished items such as burners, heat exchangers, valves, gauges, safety relays, and insulation materials. All supplied components must be compliant with Buy America requirements. This opportunity is categorized under NAICS code 332999. The solicitation was posted on August 10, 2026, and the deadline for responses is August 24, 2026. Interested parties can find further details through the Transit Chicago Bonfire hub portal.

General Info

Transit Chicago seeks subcontractors for Buy America compliant replacement boiler parts by August 24.

Agency

Illinois → Transit Chicago

NAICS

332999 - All Other Miscellaneous Fabricated Metal Product Manufacturing

Place of Performance

IL, USA

Set-Aside

NONE

Documents

This scope was carved out of B24OP00636R3.

The full solicitation package (8 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

B24OP00636R3- INVITATION FOR BIDS (NON-NEGOTIABLE) REPAIRING, REBUILDING AND MAINTAINING VARIOUS BOILERS AND BOILER CONTROL SYSTEMS FOR A PERIOD OF UP TO THREE YEARS WITH TWO ONE YEAR OPTIONS.

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

PhaseClosed

PostedAug 10

subcontract

Response DeadlineAug 24

Deadline has passed

Submission Closed

08/24/2026, 07:00:00 PM UTC

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Organization & Contact Information

AgencyIllinois → Transit Chicago

ContactsNo contacts available

OfficeN/A

Organization / AgencyIllinois → Transit Chicago

Office AddressN/A

ContactsNo contact information available

Full Description

Supply new or certified refurbished boiler components such as burners, heat exchangers, valves, gauges, safety relays, and insulation materials compliant with Buy America.