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

Manufacture of Virginia Class Submarine Dog Shack Hatch Covers

Closed
Federal

Contract Overview

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

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NAICS: 332312
New
ACE-1199-1386-00 Tower Design and Fabrication for Various RCAG/RTR Sites (ADM, DPA, ONL, and RWF)
Solicitation # ace-1199-1386-00-tower-design-fabrication-various-rcagrtr-sites-adm-dpa-onl-rwf
This solicitation, issued by Parsons Corporation, seeks a qualified contractor for the design, fabrication, and delivery of towers at various RCAG/RTR sites located in Oklahoma, Illinois, Nebraska, and Minnesota, specifically serving the ADM, DPA, ONL, and RWF locations. To be eligible for award, the offeror must be fully bonded and insured. The opportunity is set aside for small businesses, including certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. Interested parties must submit their responses by November 2, 2026, under NAICS code 332312.
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42 minutes ago

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about 6 hours ago

DEADLINE

in 11 days
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DLA WEAPONS SUPPORT LAND SUPPLIER OPNS ENGINES

POSTED

about 6 hours ago

DEADLINE

in 11 days
NAICS: 332312
New
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DLA WEAPONS SUPPORT LAND SUPPLIER OPNS VEHICLE SPT

POSTED

about 6 hours ago

DEADLINE

in 11 days
NAICS: 332312
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Supply of Straight Tube-to-Hose AdaptersThis subcontract involves the manufacture or procurement of 10 straight tube-to-hose adapters, specifically part number 7018873096, for prime contractors serving the Department of Defense DLA Weapons Support Fluid Handling Division. The supplier must ensure all components are produced in accordance with the DLA Master List of Technical and Quality Requirements and certify that materials are free of Class I ozone depleting chemicals. Strict adherence to industry standards is required, including ASTM D3951 and RP001 for packaging and MIL-STD-129 for marking. The opportunity falls under NAICS code 332312, with a response deadline set for November 9, 2026.
DLA WEAPONS SUPPORT FLUID HANDLING DIVISION

POSTED

about 6 hours ago

DEADLINE

in 11 days
NAICS: 332312
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POSTED

about 6 hours ago

DEADLINE

in 7 days
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Supply of Hexagon Head Cap Screws (NSN 5305-01-297-7537)This subcontract involves the supply of 407 specialized hexagon head cap screws, identified by NSN 5305-01-297-7537, to support prime contractors fulfilling DLA supply contracts for the Department of Defense. The items must be manufactured or sourced in strict accordance with TDP Rev D Gen 4, Reference Drawing 53711 T9074-AS-GIB-010/271 Revision 1, and ASME B18.2.1 standards. A critical restriction prohibits the use of additive manufacturing for these components unless explicit approval is granted by the ESA. The contract is managed by the DLA Weapons Support ASC Commodities Division under NAICS code 332312, with the place of performance located in New Cumberland. Interested parties must adhere to the established timeline, noting the posting date of October 29, 2026, and the response deadline of November 6, 2026.
DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

about 6 hours ago

DEADLINE

in 8 days
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Supply of Retainer, Nut and Bolt (NSN 5340-00-139-6833)This subcontract involves the sourcing and provision of nut and bolt hardware components, specifically retainer parts identified by NSN 5340-00-139-6833, for prime contractors supporting DLA supply contracts. The project is managed under the Department of Defense through the DLA Weapons Support Land Supply Chain, with performance taking place in Tracy, California. The contractor is required to deliver 124 units of the specified retainer within a timeframe of 168 days. All non-hazardous materials must be packaged in strict accordance with ASTM D3951 standards. The opportunity is categorized under NAICS code 332312, with a response deadline set for November 9, 2026.
DLA WEAPONS SUPPORT LAND SUPPLY CHAIN

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about 6 hours ago

DEADLINE

in 11 days
NAICS: 332312
New
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Supply of Angle Bracket (NSN 5340015390653)This subcontract through the DLA Weapons Support Land Supply Chain involves the manufacture and supply of one military-grade angle bracket, part number MS9592-090, under NSN 5340015390653. The contractor must ensure the product adheres to Basic Drawing 81205 AS9592 and complies with the Buy American Act and Berry Amendment standards. Strict adherence to military specifications is required, specifically MIL-STD-130N for identification marking and MIL-STD-2073-1E and MIL-STD-129 for packaging. The agreement mandates rigorous security and regulatory compliance, requiring a CMMC Level 2 self-assessment and adherence to DFARS 252.204-7012. This opportunity falls under NAICS code 332312 and is intended for prime contractors supporting Department of Defense supply contracts. The response deadline for this requirement is November 9, 2026.
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POSTED

about 6 hours ago

DEADLINE

in 11 days
NAICS: 332312
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DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

about 6 hours ago

DEADLINE

in 8 days

AI Contract Overview

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This subcontract with the Department of Defense, specifically the Supply Of Shipbuilding Groton, involves the manufacture of specialized environmental protection enclosures for Virginia Class Submarine projects. The contractor is responsible for fabricating four dog shack hatch covers, consisting of two Logistics Escape Trunks and two Logistics Plug Trunks, in strict accordance with Navy technical drawings 2.1 and 2.2. The project requires the use of precision machining and welding equipment and the implementation of DoD Item Unique Identification marking. The opportunity is designated as a total Small Business Set Aside under NAICS code 332312. Interested parties must respond by September 8, 2026, to provide the four completed hatch covers for the Naval Submarine Support Facility.

General Info

DoD small business contract for four Virginia Class Submarine environmental protection hatch covers.

Agency

Department Of Defense → Supply Of Shipbuilding Groton

NAICS

332312 - Fabricated Structural Metal Manufacturing

Place of Performance

CT

Set-Aside

SBA

Documents

This scope was carved out of N6278926Q1007.

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

View the prime solicitation

MANUFACTURE VIRGINIA CLASS (SSN 774) LET AND LPT DOG SHACK HATCH COVERS

AI Contract Breakdown

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

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 → Supply Of Shipbuilding Groton
ContactsNo contacts available
OfficeN/A
Organization / AgencyDepartment Of Defense → Supply Of Shipbuilding Groton
Office AddressN/A
ContactsNo contact information available

Full Description

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Manufactures specialized environmental protection enclosures for prime contractors on Navy Naval Submarine Support Facility projects. Fabricates two Logistics Escape Trunk (LET) and two Logistics Plug Trunk (LPT) dog shack hatch covers per Navy technical drawings 2.1 and 2.2. Implements DoD Item Unique Identification (UID) marking. Requires precision machining and welding equipment. Delivers four completed hatch covers.

More opportunities from Department Of Defense → Supply Of Shipbuilding Groton

Same awarding agency

NAICS: 336419
Federal
Weapons Shipping Harness Refurbishment Blanket Purchase Agreement
Solicitation # N6278927Q0001
Solicitation N6278927Q0001 is a request for quotes to establish a multiple award Blanket Purchase Agreement (BPA) for the refurbishment of SSN 688 class weapon shipping harnesses to support waterfront submarines at SUBASE New London in Groton, Connecticut. The scope of work includes the complete disassembly, refurbishment of all parts, reassembly, NDT testing, painting, and weight testing of these safety-critical tactical handling gear in accordance with NAVSEA specifications and strict naval nuclear safety standards. The BPA will have a five-year period of performance from January 27, 2027, to January 26, 2032, with a total ceiling of 500,000 USD and a per-call limit of 100,000 USD. Individual requirements will be competed among BPA holders based on the most advantageous quote. Awards will be made based on best value, evaluating technical qualifications and the ability to meet schedules, past performance, and price. Offerors must provide at least three references from the last three years and a description of their property management system. The procurement is not a small business set-aside and is limited to sources capable of meeting specialized military design and safety standards. Quotations are due by 4:00 PM EST on December 3, 2026, and must be submitted electronically. Contractors are required to use the Wide Area Workflow system for invoicing and must comply with CMMC cybersecurity requirements and SAM registration.
Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing

POSTED

16 days ago

DEADLINE

in about 1 month
View Details
NAICS: 484220
Federal
Specialized Transport for Naval Weapon Handling EquipmentThis subcontract involves the specialized transport of heavy weapon shipping harnesses for prime contractors supporting US Navy NSSF projects in Groton. The scope of work requires the secure pick-up and delivery of oversized naval hardware between refurbishment facilities and specific locations, including Naval Submarine Base Argonaut Road and NSSF R6 Building 107. To execute these movements, the contractor must utilize flatbed trucks or specialized trailers capable of handling heavy naval equipment. Operating under NAICS code 484220 for the Department of Defense, the provider must ensure all personnel and vehicles possess the necessary base access clearances for Naval Submarine Base New London/Groton. The primary objective is the safe and secure transit of critical hardware to and from the NSSF. Responses for this opportunity are due by December 3, 2026.
Specialized Freight (except Used Goods) Trucking, Local

POSTED

21 days ago

DEADLINE

in about 1 month
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NAICS: 811210
Federal
SSN 688 Class Weapon Shipping Harness Refurbishment and TestingThis subcontract involves the industrial refurbishment and testing of SSN 688 class weapons shipping harnesses for prime contractors supporting US Navy NSSF Groton projects. The scope of work includes the complete disassembly of harnesses, removal of paint and cork, refurbishment of all components, and reassembly according to original specifications. To ensure quality and compliance, the contractor must perform visual and operational inspections using a 21-inch handling shape and conduct weight testing in accordance with NAVSEA DWG 5549373. The project requires the delivery of refurbished, weight-tested, and certified harnesses. A critical requirement for the performing entity is CMMC compliance. This effort is managed under the Department of Defense through the Supply Of Shipbuilding Groton office, with a response deadline set for December 3, 2026.
Electronic and Precision Equipment Repair and Maintenance

POSTED

21 days ago

DEADLINE

in about 1 month
View Details
NAICS: 541512
Federal
Technical Support and Maintenance ServicesThe contract provides ongoing technical support and maintenance for a hardwired cable TV system located in secure government facilities in Groton, Connecticut. Services encompass comprehensive troubleshooting, prompt signal restoration, replacement of faulty hardware, and direct user support to ensure uninterrupted operation of the TV system within sensitive environments. The work is classified as a subcontract under NAICS code 541512, indicating it falls under other computer-related services, and is managed under the Department of Defense through the Supply Of Shipbuilding Groton organization. Performance is exclusively tied to the Groton area with a ZIP code of 06340, and the contract was posted on June 22, 2026, with no set-aside provisions specified. All activities must comply with the security requirements inherent to federal government installations.
Computer Systems Design Services

POSTED

4 months ago

DEADLINE

N/A
View Details
NAICS: 334310
Federal
Cable Box Hardware SupplyThe contract requires the supply of 24 commercial-grade, hardwired-only cable set-top boxes specifically designed to be compatible with Comcast Business infrastructure, intended for deployment within classified government facilities. These devices must meet stringent security and operational standards to ensure reliable performance in sensitive environments, with no wireless or Bluetooth capabilities to prevent unauthorized data transmission. The hardware must be fully hardwired, compliant with federal security protocols, and capable of seamless integration with existing Comcast Business systems without introducing vulnerabilities. The procurement is structured as a subcontract under the Department of Defense, administered by the Supply Of Shipbuilding Groton office, with performance taking place in Groton, Connecticut, ZIP code 06340. The North American Industry Classification System code 334310 identifies the procurement as relating to consumer electronics manufacturing, indicating the supplier must have proven experience in producing certified, enterprise-grade equipment for high-security applications. The solicitation was posted on June 22, 2026, and while no set-aside designation is specified, the nature of the end use implies strict eligibility requirements for contractors, including cleared facilities and personnel to handle government-secure infrastructure.
Audio and Video Equipment Manufacturing

POSTED

4 months ago

DEADLINE

N/A
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NAICS: 238220
Federal
Hardwired Cable TV Installation and ActivationThe contract involves the physical installation, termination, and activation of 24 hardwired cable TV boxes across two secured government facilities located in Groton, Connecticut, with a zip code of 06340. The scope includes the full lifecycle of cable television deployment: running cabling, terminating connections, testing signal integrity, and integrating the systems with Comcast’s existing infrastructure to ensure operational readiness. All work must comply with the stringent security protocols inherent to government facilities, and the installation must be completed without disrupting existing operations. The project falls under NAICS code 238220, which classifies it as electrical and other construction-related services, and it is structured as a subcontract under the Department of Defense’s Supply Of Shipbuilding Groton division. Performance is strictly limited to the specified location, and while no set-aside designation is provided, the work demands specialized technical expertise and adherence to military-grade security standards.
Plumbing, Heating, and Air-Conditioning Contractors

POSTED

4 months ago

DEADLINE

N/A
View Details
NAICS: 561510
Federal
Travel and Personnel Logistics for InstructorsLincoln Electric instructors based in Cleveland, OH will be coordinated for travel to Groton, CT for a four-day training event, with all logistics including airfare, lodging, per diem, and ground transportation managed under this subcontract. The work is performed in support of the Department of Defense through Supply Of Shipbuilding Groton, with the place of performance located in Groton at ZIP code 06340. The contract falls under NAICS code 561510, indicating it relates to travel arrangement and reservation services, and was posted on June 17, 2026. All expenses and arrangements must be compliant with federal travel regulations and tailored to ensure seamless movement and accommodation for the instructors during the training period.
Travel Agencies

POSTED

4 months ago

DEADLINE

N/A
View Details
NAICS: 531120
Federal
On-Site Training Facility and Logistics SupportAn industrial facility in Groton, Connecticut, will be provided to support technical training programs with dedicated welding bays, comprehensive ventilation systems, robust power infrastructure, and dedicated classroom spaces. The facility is intended for on-site training activities and logistical support, designed to meet the operational needs of technical workforce development in the shipbuilding sector. This subcontract, classified under NAICS code 531120 for real estate rental and leasing, is associated with the Department of Defense through the Supply Of Shipbuilding Groton organization, with performance exclusively located in the 06340 ZIP code area. The contract was posted on June 17, 2026, and is structured to ensure the availability of a fully functional, purpose-built environment supporting hands-on technical education and training initiatives.
Lessors of Nonresidential Buildings (except Miniwarehouses)

POSTED

4 months ago

DEADLINE

N/A
View Details
NAICS: 335313
Federal
Training Materials and Equipment SupplyThe contract is for the supply of Lincoln Electric-branded welding training kits, guns, torches, consumables, and safety gear to support a four-day technical course scheduled in Groton, Connecticut. The equipment is intended for hands-on instructional use during the training program and must meet industry standards for performance and durability. The materials are to be delivered and made available at the course location in Groton, zip code 06340, ensuring full operational readiness for all participants. This subcontract falls under the NAICS code 335313, which pertains to the manufacturing of electrical and wiring equipment, indicating the specialized nature of the products being procured. The contracting entity is the Department of Defense through its organization Supply Of Shipbuilding Groton, reflecting a defense-related training initiative. The contract was posted on June 17, 2026, and is focused solely on providing the necessary tools and protective gear to facilitate effective technical instruction without additional services or support beyond equipment delivery and setup.
Switchgear and Switchboard Apparatus Manufacturing

POSTED

4 months ago

DEADLINE

N/A
View Details
NAICS: 532490
Federal
Protective Packaging and Preservation for ShipmentThis contract entails providing specialized protective packaging, crating, and preservation services aimed at preventing corrosion and damage during the transportation of stanchions. The shipment will move from Brookfield to Groton, Connecticut. The services are intended to ensure the secure handling and protection of these materials throughout their transit. Issued under the Department of Defense's Supply of Shipbuilding Groton agency, the subcontract falls under NAICS code 532490, which relates to equipment rental and leasing services. While specific solicitation details and points of contact are not provided, the contract emphasizes the importance of safeguarding the shipment to maintain the integrity of the stanchions upon arrival in Groton.
Other Commercial and Industrial Machinery and Equipment Rental and Leasing

POSTED

9 months ago

DEADLINE

N/A
View Details
NAICS: 332996
Federal
Supply of Corrosion-Resistant Fasteners and HardwareThis contract involves the supply of specialized marine-grade fasteners and hardware specifically designed for the assembly of submarine safety rail stanchions. The materials must meet stringent durability and corrosion resistance standards to ensure reliability and safety in demanding marine environments. The procurement falls under NAICS code 332996 and is managed by the Department of Defense through the Supply Of Shipbuilding Groton office. The subcontract opportunity was posted on February 3, 2026, with the place of performance identified as Brookfield. While details such as solicitation number, set-aside type, and contact information are not provided, the contract focuses on delivering high-quality, corrosion-resistant components essential for maintaining the structural integrity and safety of submarine railings. This ensures compliance with military standards and supports ongoing naval shipbuilding efforts.
Fabricated Pipe and Pipe Fitting Manufacturing

POSTED

9 months ago

DEADLINE

N/A
View Details
NAICS: 332311
Federal
Precision Fabrication of Submarine Safety Rail StanchionsThis contract involves the precision fabrication of replacement stanchions for the submarine flying bridge safety rails. The work requires producing components that strictly adhere to original equipment manufacturer (OEM) specifications in terms of form, fit, and function. The materials used must be marine-grade to ensure durability and compatibility within the submarine environment. The contract is classified as a subcontract under NAICS code 332311, which pertains to fabricated structural metal manufacturing. It is issued by the Department of Defense through the Supply Of Shipbuilding Groton office, with the place of performance located in Brookfield. The solicitation was posted on February 3, 2026, and focuses on delivering exact replacement parts critical for maintaining the safety features of submarine flying bridges.
Prefabricated Metal Building and Component Manufacturing

POSTED

9 months ago

DEADLINE

N/A
View Details

Earlier notices in this NAICS code

Posted before this notice, open and closed

NAICS: 332312
Closed
Federal
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Base KODIAK(00045)

POSTED

2 months ago

CLOSED

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