This Combined Synopsis/Solicitation opportunity from Department Of Defense was posted on March 12, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Heat Exchangers

Closed

N0040626QS243Federal

Submission Closed03/18/2026, 03:00:00 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: 332410

New

DIBBS

44--HEATER,WATER,ELECTRIC

Solicitation # SPE8E9-27-Q-5003

Solicitation SPE8E9-27-Q-5003 is a Request for Quotations issued by the Department of Defense, specifically DLA Troop Support Construction and Equipment MRO SVC I, for the procurement of 13,000 electric water heaters under NSN 4410-01-410-7983. This is a total small business set-aside under NAICS code 332410. The required delivery is 88 days after the date of order to DLA Distribution San Diego, with both inspection and acceptance occurring at the destination. Quotes must be submitted electronically by October 26, 2026. The contract requires strict adherence to military standards, including MIL-STD-2073-1E for packaging and MIL-STD-129 for marking, with palletization following RP001 requirements. Payment processing must be handled through the Wide Area WorkFlow system. Evaluation will be conducted based on the Buy American and Balance of Payments Program, with specific considerations for used or remanufactured supplies. Compliance with various DFARS and FAR clauses is mandatory, including safeguarding covered defense information and prohibitions on certain foreign telecommunications equipment.

CONSTRUCTION & EQUIPMENT MRO SVC I

POSTED

DEADLINE

Supply of Heater Control Valves (NSN 2540-01-670-4332)This subcontract, issued by the Department of Defense under the DLA Weapons Support LSO Combat Vehicles and Armament, requires the supply of 479 heater control valves, identified by NSN 2540-01-670-4332. The contract is designated as a Total Small Business Set-Aside under NAICS code 332410. All units are to be delivered to DLA Dist San Joaquin in Tracy, California. The contractor must adhere to strict packaging and safety standards, utilizing ASTM D3951 or TQ IP025 for hazardous materials and ensuring all packaging is marked according to MIL-STD-129 and palletized per RP001. Additionally, the provider must maintain compliance with 29 CFR 1910.1200 regarding hazardous communication. The response deadline for this solicitation is October 29, 2026.

DLA WEAPONS SUPPORT LSO COMBAT VEHICLES AND ARMAMENT

POSTED

DEADLINE

Fluid Cooler Core Assembly SupplierThis subcontract opportunity is for a supplier to provide two Fluid Cooler Core Assemblies for prime contractors supporting the Defense Logistics Agency. The selected vendor is responsible for manufacturing or procuring assemblies that meet the technical specifications for NSN 4420014409414, utilizing aluminum or copper alloys and specialized brazing or welding equipment. All units must undergo quality control according to DLA standards and be packaged in compliance with RP001 requirements. The procurement is designated as a Total Small Business Set-Aside under NAICS code 332410. Interested parties must submit their responses by October 29, 2026. Performance for this contract will take place in FPO 96678.

Defense Logistics Agency

POSTED

DEADLINE

44--CORE ASSEMBLY,FLUID

Solicitation # SPE8E8-27-T-0256

Solicitation SPE8E8-27-T-0256 is a total small business set-aside request for quotation issued by the Defense Logistics Agency Troop Support for the procurement of two fluid core assemblies for coolers, identified by NSN 4420014409414. The requirement is for delivery to the USS STERETT DDG 104, with an original required delivery date of June 16, 2026, and shipping terms set as FOB Destination. This is a fixed-price procurement under NAICS code 332410, and the approved source is listed as 6LE50 414108060003. Quotes must be submitted electronically via the DLA Internet Bid Board System by October 29, 2026. The contractor is required to adhere to strict packaging and marking standards, including MIL-STD-2073-1E, MIL-STD-129, and MIL-STD-1186A, while ensuring compliance with the Buy American Act and Berry Amendment. Payment and receiving reports must be processed through the Wide Area WorkFlow system. Inspection and acceptance will occur at the destination, governed by FAR 52.246-1.

Defense Logistics Agency

POSTED

DEADLINE

Forging and Fabrication of Pedestal Antenna BeamsThis subcontract, issued by the Department of Defense under the DLA Weapons Support ASC, involves the forging and fabrication of 30 Pedestal Antenna Beams for prime contractors. The scope of work includes the design and manufacture of necessary forging tooling, the execution of forging processes, and the implementation of quality control measures in accordance with MIL-STD-1916 or ASQ H1331. To be eligible, contractors must hold SAE AS9003 or ISO 9001 certification and maintain CMMC Level 2 compliance. This opportunity is designated as a Total Small Business Set-Aside under NAICS code 332410, with a response deadline of October 23, 2026.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER AE AND AF DIV

POSTED

DEADLINE

Military-Spec Wooden Crating and PackagingThis subcontract for Military-Spec Wooden Crating and Packaging involves providing specialized packaging services for prime contractors working on DLA Troop Support Construction and Equipment projects. The scope of work requires the construction of individual wooden boxes for 75 armor panels, including the installation of cushioning to prevent movement during transport. All deliverables must be palletized and delivered as 75 individually crated units. The project mandates strict adherence to military standards, specifically requiring marking per MIL-STD-129, packaging per MIL-STD-2073-1E, and palletization per RP001. This effort is managed by the Department of Defense through the DDSP New Cumberland Facility, with performance taking place in New Cumberland, Pennsylvania. The solicitation was posted on October 15, 2026, with a response deadline of October 26, 2026, under NAICS code 332410.

DDSP NEW CUMBERLAND FACILITY

POSTED

DEADLINE

Forged Aluminum Alloy 7075 Bar SupplierThis subcontract involves the supply of one forged flat aluminum alloy 7075 bar for prime contractors working on Defense Logistics Agency Troop Support procurement projects. The required bar must measure 7.000 inches by 10.00 inches by 32.00 inches and undergo T6 solution heat treatment. Compliance with the Buy American Act and Berry Amendment restrictions is mandatory, and the supplier must provide Mill-Material Certification and maintain a QSLD listing. The project requires adherence to ASTM D3951 for packaging and MIL-STD-129 for marking. Performance will take place in East Granby, Connecticut, under NAICS code 332410. The final delivery must include both the forged bar and the necessary quality certifications.

Defense Logistics Agency

POSTED

DEADLINE

CORE ASSEMBLY, FLUID COOLER

Solicitation # SPE8E8-26-R-0009

Solicitation SPE8E8-26-R-0009 is a request for proposals issued by the Defense Logistics Agency for a firm fixed price, definite quantity contract to procure Fluid Core Assemblies, NSN 4420-01-281-2470. The requirement is for an initial quantity of 65 units with an additional 20 percent quantity option for 13 units. Proposals are due by November 14, 2026, and will be evaluated based on price only, provided the offeror is determined to be responsible and the proposal conforms to all solicitation terms. Delivery is required within 355 days after order, with inspection and acceptance occurring at the destination via DLA Direct Delivery. The contract mandates strict adherence to technical and quality requirements, including Source Approval Request documentation and DLA Master List standards. Packaging must comply with MIL-STD-2073-1E and MIL-STD-129, with specific requirements for preservation, cushioning, and center of balance marking. Administrative requirements include the use of the Wide Area WorkFlow system for invoicing and compliance with various FAR and DFARS clauses regarding specialty metals, cybersecurity, and the Buy American program. Offerors must certify that all materials are new and unused and submit their proposals via email or the DIBBS portal.

DDSP NEW CUMBERLAND FACILITY

POSTED

DEADLINE

Tender Selling for Fabrication and Supply of Heat Exchanger Tube Bundle Assembly

Solicitation # Doc341160523

Pak-Arab Refinery Limited has issued solicitation Doc341160523 for the fabrication and supply of a Heat Exchanger Tube Bundle Assembly. This procurement opportunity is open for responses starting October 15, 2026, with a final submission deadline of October 28, 2026. Interested parties can access further details and submit their responses through the provided Ariba portal link. For primary inquiries regarding this tender, the organization can be contacted via email at 6170@parco.com.pk.

Pak-Arab Refinery Limited

POSTED

DEADLINE

Tender selling for fabrication and supply of channel heads for heat exchangers

Solicitation # Doc341158704

Pak-Arab Refinery Limited has issued solicitation Doc341158704 for the fabrication and supply of channel heads intended for heat exchangers. This procurement opportunity is open for responses starting October 15, 2026, with a final submission deadline of October 28, 2026. Interested parties can access further details and submit their responses through the provided Ariba portal link. For primary inquiries regarding this tender, the organization has designated a point of contact reachable via email at 6170@parco.com.pk.

Pak-Arab Refinery Limited

POSTED

DEADLINE

Tender Selling for the Fabrication and Supply of Tube Bundle with Covers

Solicitation # Doc341123117

Pak-Arab Refinery Limited has issued solicitation Doc341123117 for the fabrication and supply of tube bundles with covers. This tender seeks qualified providers to manufacture and deliver these specific components to meet the agency's operational requirements. The solicitation was posted on October 15, 2026, and interested parties must submit their responses by the deadline of October 28, 2026, at 18:59 UTC. Primary inquiries regarding this opportunity can be directed to the point of contact at 6170@parco.com.pk.

Pak-Arab Refinery Limited

POSTED

DEADLINE

Aft Axle Housing Forging (Rough Shape)This subcontract involves the initial forging of Aft Axle Housings for prime contractors supporting DLA Weapons Support ASC projects. The scope of work requires the use of industrial forging presses and hammers to transform aerospace-grade alloy billets into rough geometry blanks for Boeing part numbers 114L2334-1 and 114L2334-3. Performance of the contract will take place in New Cumberland. To be eligible, contractors must maintain SAE AS9003 or ISO 9001 certification and ensure full compliance with CMMC Level 2 and NIST SP 800-171 standards. The opportunity was posted on October 14, 2026, with a response deadline of October 22, 2026, under NAICS code 332410.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER OEM DIVISION

POSTED

6 days ago

DEADLINE

in 1 day

AI Contract Overview

The contract is a combined synopsis and solicitation issued by the Department of Defense's Navsup Fleet Logistics Center Puget Sound for the procurement of two heat exchangers. It is a sole source, fixed-price contract intended to be awarded directly to Defense Maritime Solutions under FAR 12.202(b)(1)(i). The solicitation number is N0040626QS243, and the NAICS code applicable to this acquisition is 332410, which corresponds to metal heat exchanger manufacturing. This acquisition is not set aside for small business concerns, and it incorporates standard provisions and clauses by reference, accessible electronically. The solicitation was posted on March 12, 2026, with a response deadline of March 18, 2026, at 3:00 PM. The contracting office is located in Bremerton, Washington, under the Office of Naval Supply Systems Command Fleet Logistics Center, Puget Sound. The primary point of contact for this contract is Jeremy Wells. The contract focuses on commercial products offered in accordance with Part 12 of the Federal Acquisition Regulation, ensuring the procurement process aligns with commercial item acquisition guidelines.

General Info

Department of Defense awards sole source fixed-price contract for two heat exchangers to Defense Maritime Solutions.

Agency

Department Of Defense → Navsup Flt Logistics Ctr Puget Sound

Contract Value

NAICS

332410 - Power Boiler and Heat Exchanger Manufacturing

Place of Performance

WA, USA

Set-Aside

NONE

Awardee

DEFENSE MARITIME SOLUTIONS, INC.

Award Issued Date

04/01/2026, 12:00:00 AM UTC

Documents

Solicitation N0040626QS243 for Stern Tube Heat Exchanger

rfq

High

AI Contract Breakdown

Uniform Contract Format

Timeline

PhaseClosed

PostedMar 12

Combined Synopsis

Response DeadlineMar 18

Deadline has passed

Submission Closed

03/18/2026, 03:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → Navsup Flt Logistics Ctr Puget Sound

Contacts1 person available

OfficeBREMERTON, WA, 98314-5100, USA

Organization / AgencyDepartment Of Defense → Navsup Flt Logistics Ctr Puget Sound

Office AddressBREMERTON, WA, 98314-5100, USA

Contacts

Jeremy Wells

contact@example.gov

Full Description

FAR 12.202(b)(1)(i) “This is a combined synopsis/solicitation for commercial products or commercial services prepared in accordance with part 12. This announcement constitutes the only solicitation. The intent is to award a "sole source", fixed price contract to Defense Maritime Solutions.

This solicitation is issued as a RFQ for 2 Heat Exchangers.

This acquisition is not set-aside for small business concerns. This solicitation incorporates provisions and clauses by reference. The full text of provisions and clauses may be accessed electronically at www.acquisition.gov