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This Government Contract opportunity from Department Of Defense was posted on June 30, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Propulsion & Marine Power Systems Supply

Closed
Federal

Contract Overview

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

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NAICS: 333618
New
DIBBS
29--TANK,RADIATOR,OVERFLOW
Solicitation # SPE7L5-26-T-5450
Solicitation SPE7L5-26-T-5450 is a Request for Quotations issued by the Department of Defense, specifically DLA Land and Maritime, for the procurement of 279 radiator overflow tanks under NSN 2930016132061. This procurement is a set-aside for Service-Disabled Veteran-Owned Small Businesses, requiring SBA certification for eligibility. The approved source is identified as ND Defense LLC, part number 2521767C91. Quotes must be submitted electronically via the DIBBS system by September 21, 2026. The delivery is required by February 15, 2027, with a need ship date of January 19, 2027, to the DLA Distribution facility in New Cumberland, Pennsylvania. Inspection and acceptance will occur at the destination. Packaging must adhere to ASTM D3951 and RP001 standards, while marking and labeling must comply with MIL-STD-129. Invoicing and receiving reports are to be processed electronically through the Wide Area WorkFlow system. The contract incorporates several critical regulatory requirements, including the Buy American Act and the Berry Amendment, with a reduced threshold of 150,000 dollars. Offerors must disclose the use of any non-domestic materials. Additionally, the solicitation includes mandates for safeguarding covered defense information per DFARS 252.204-7012 and prohibits the acquisition of covered defense telecommunications equipment or services.
LAND SUPPLIER OPNS ENGINES

POSTED

about 18 hours ago

DEADLINE

in 9 days

AI Contract Overview

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The contract entails the supply of advanced marine propulsion systems designed to meet stringent performance criteria for naval vessels, specifically requiring sustained speeds of over 15 knots in SS4 configurations, over 10 knots in SS5 configurations, and an operational endurance of 12,000 nautical miles at a steady speed of 12 knots. These systems must deliver reliable, high-efficiency power capable of supporting extended missions under demanding maritime conditions. The scope is focused on engineering and delivering integrated propulsion solutions that align with the U.S. Navy’s operational requirements for speed, range, and durability. This is a subcontract under the Department of Defense, managed by Navsea Hq, and falls under NAICS code 333618, which pertains to other marine propulsion and watercraft engine manufacturing. The solicitation was posted on June 30, 2026, with a response deadline of August 31, 2026, at 9:00 PM Eastern Time. There is no set-aside designation or specified point of contact provided, and the place of performance details are not listed, indicating flexibility in manufacturing or delivery locations. Interested parties must submit proposals prior to the deadline, ensuring compliance with technical specifications and performance guarantees outlined in the solicitation.

General Info

Supply advanced marine propulsion systems for U.S. Navy vessels meeting speed, endurance, and durability requirements.

Agency

Department Of Defense → Navsea HqView Agency

NAICS

333618 - Other Engine Equipment ManufacturingView NAICS

Place of Performance

DC

Set-Aside

NONE

Documents

This scope was carved out of N00024-26-R-2227.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Oceanographic Survey Ship (T-AGS(X)) Designs and Builders

AI Contract Breakdown

Uniform Contract Format

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Timeline

PhaseClosed
Posted

subcontract

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyDepartment Of Defense → Navsea Hq
ContactsNo contacts available
OfficeN/A
Organization / Agency
Department Of Defense → Navsea Hq
View Agency Profile
Office AddressN/A
ContactsNo contact information available

Full Description

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Supply of marine propulsion systems enabling 15+ knots in SS4, 10+ knots in SS5, and 12,000-nm endurance at 12 knots.

More opportunities from Department Of Defense → Navsea Hq

Same awarding agency

NAICS: 336611
New
Federal
USS MAKIN ISLAND (LHD 8) FY28 Docking Selected Restricted Availability (DSRA) Request for Proposal(s)
Solicitation # N0002426R4421
The Naval Sea Systems Command (NAVSEA) is soliciting solicitation N00024-26-R-4421 for the USS MAKIN ISLAND (LHD 8) Fiscal Year 2028 Docking Selected Restricted Availability (DSRA). This Signature Availability involves a comprehensive scope of maintenance, modernization, and repair, including hull structure work, propulsion and electric plant repairs, auxiliary system overhauls, and structural welding. The project requires a contractor with substantial West Coast facilities, specifically a capable pier and dry-dock for the LHD ship class, as well as the ability to provide a resource-loaded integrated production schedule. The government intends to make a single firm-fixed-price award in or before March 2027, with the period of performance beginning in November 2027 and concluding in October 2029. Due to the complexity and magnitude of the requirements, this procurement is not set aside for small businesses. Interested offerors must be registered in the System for Award Management (SAM) and are encouraged to possess a NAVSEA Tier 1 Master Ship Repair Agreement (MSRA) and Agreement for Boat Repair (ABR). Proposals are due by November 9, 2026, and must be submitted electronically via PIEE. For the growth CLINs, the level of effort is estimated at 103,400 labor hours and 5,576,780 dollars in materials. Access to detailed CDRLs and technical attachments must be requested through the designated Contract Specialist and Contracting Officer.
Ship Building and Repairing

POSTED

3 days ago

DEADLINE

in about 2 months
View Details
NAICS: 334511
New
Federal
AN/BYG-1 Applications
Solicitation # N0002426R6222
The Department of the Navy, through the Naval Sea Systems Command (NAVSEA), is soliciting proposals for the AN/BYG-1 Applications requirement under solicitation N00024-26-R-6222. The AN/BYG-1 serves as the U.S. Navy's Submarine Combat Control System, providing critical tools for analyzing surface, sub-surface, and airborne contacts to support command decision-making and attack control functions. The scope of this effort includes the development, testing, integration, delivery, and full-lifecycle sustainment of compiled software baselines. Key technical objectives include implementing a microcontainer/microservices architecture, decoupling applications from hardware dependencies, increasing virtualization of development environments, and integrating artificial intelligence and machine learning for tactical decision aids. Due to the sensitive nature of the work, solicitation documents are designated as Controlled Unclassified Information and are available exclusively via the Electronic Technical Information Center (E-TIC) portal. Access requires a DoD CAC or approved ECA Certificate and an active Joint Certification Program registration. While a SECRET facility clearance is sufficient for proposal preparation and access to classified software source code, the successful offeror must possess a fully adjudicated TOP SECRET facility clearance and safeguarding capability by the time of contract award. Proposals must be submitted electronically via the PIEE Solicitation Module by October 19, 2026, at 4:00 PM Eastern Daylight Time.
Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing

POSTED

4 days ago

DEADLINE

in about 1 month
View Details
NAICS: 336612
New
Federal
RFP for Multi-Mission AUTEC Range Vessel (MARV) Under N00024-26-R-2232
Solicitation # N0002426R2232
The Department of the Navy, Portfolio Acquisition Executive Maritime, is conducting a full and open competition under NAICS code 336612 to procure an existing Offshore Supply Vessel (OSV) for conversion into a Multi-Mission AUTEC Range Vessel (MARV). This commercial acquisition, managed by NAVSEA HQ, involves the detailed design, reactivation, and conversion of a vessel to support the Atlantic Undersea Test and Evaluation Center. The scope of work includes the procurement of the vessel, installation of specialized equipment such as torpedo tubes and recovery ramps, and comprehensive technical overhauls of machinery, electrical systems, and hull structures. The solicitation process has been refined through multiple amendments, with the final proposal deadline established as 1700 ET on October 12, 2026. Proposals must be submitted via the PIEE Solicitation Module and should include detailed technical and cost components, as the government intends to award the contract based on initial proposals without further negotiations. The package includes extensive technical specifications, a detailed requirements matrix, and government-furnished information consisting of engineering drawings and hydraulic schematics. Offerors are required to provide a proposed delivery schedule across six specific contract line item descriptions (CLINs) and submit past performance references for similar vessel contracts.
Boat Building

POSTED

4 days ago

DEADLINE

in about 1 month
View Details

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