This Government Contract opportunity from Virginia was posted on September 4, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Spacecraft Bus Fabrication and Assembly

Closed

State & Local

Submission Closed09/23/2026, 06:00:00 PM UTC

Contract Overview

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

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NAICS: 336414

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Lunar Deployment & Robotic IntegrationThe Lunar Deployment and Robotic Integration subcontract involves the supply of mechanical deployment systems for prime contractors working on Canadian Space Agency lunar microreactor projects. The scope of work focuses on the design and delivery of cargo-lander compatible interfaces, robotic deployment sequences, and specialized mobility hardware necessary for successful emplacement on the lunar surface. Due to the extreme environment, the project requires specific technical expertise in 1/6 g gravity conditions and effective lunar dust mitigation strategies. This opportunity was posted on October 27, 2026, with a response deadline of November 23, 2026. The performance of the contract will take place within Canada under NAICS code 336414. The primary deliverables include the final deployment mechanism and the associated lander interface hardware required for the mission.

Canadian Space Agency

POSTED

DEADLINE

Spacecraft Hardware Procurement and Performance EvaluationThis subcontract, titled Spacecraft Hardware Procurement and Performance Evaluation, supports Department of Defense space systems projects under agency FA4890. The scope of work involves supplying and evaluating spacecraft hardware for prime contractors, specifically providing hardware to emulate space systems and ground stations. The contractor is responsible for conducting performance evaluations of spacecraft bus and payload components within a lab environment to deliver validated hardware and detailed performance reports. The project is categorized under NAICS code 336414 and will be performed in Dahlgren. Interested parties should note the posting date of October 26, 2026, with a response deadline set for November 3, 2026.

POSTED

DEADLINE

Aircraft Maintenance Kit Component Manufacturer/SupplierThis subcontract involves the manufacture and supply of components and assembled aircraft maintenance kits for prime contractors supporting DLA supply contracts. The supplier is responsible for producing or sourcing parts in accordance with TDP Rev A Gen 1 and specific reference drawings 81996, 1007795, 1007792, and 1007798 to deliver the completed Maintenance Kit under NSN 4920016763949. Compliance requirements include the application of Item Unique Identification marking and hazardous material labeling as mandated by 29 CFR 1910.1200. Managed by the Department of Defense under the DLA Weapons Support ASC Supplier OEM Division, the project falls under NAICS code 336414. Performance will take place in New Cumberland, Pennsylvania. The solicitation was posted on October 25, 2026, with a response deadline set for November 2, 2026.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER OEM DIVISION

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ECS Valve Teardown, Evaluation, and RepairThis subcontract with the Department of the Navy, managed by Navsup Weapon Systems Support, involves the teardown, technical evaluation, and repair of an Environmental Control System valve, specifically NSN 7RH 1660-01-668-6579 P8. The selected contractor will perform repairs and modifications according to technical data using precision measurement tools and specialized pressure and flow testing rigs to deliver a fully repaired and certified component. The project is based in Philadelphia and requires strict adherence to AS9100 quality standards and Buy American compliance. Interested parties must submit their responses by November 23, 2026, under NAICS code 336414.

Navsup Weapon Systems Support

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First Article Testing (FAT) SupportThis subcontract for First Article Testing Support involves the initial production and validation testing of a First Article unit for prime contractors working on DLA Weapons Support projects. The selected provider is responsible for producing one test unit and coordinating its delivery to the 809 MXSS/MXDEB at Hill AFB, UT, for official government validation. The final deliverables include the validated First Article unit and all associated test data. The project is managed by the Department of Defense under the DLA Weapons Support Electrical Devices Division and will be performed in San Diego, California. Due to the nature of the work, the contractor must maintain JCP certification and ensure full ITAR compliance. Interested parties should note the response deadline of November 2, 2026.

DLA WEAPONS SUPPORT ELECTRICAL DEVICES DIV

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Avionics Installation & Integration (Field Service)This subcontract opportunity, titled Avionics Installation and Integration (Field Service), involves the physical installation and integration of Link 16 systems on US Air Force MC-130J aircraft platforms. The selected contractor will be responsible for installing hardware and wiring, performing system integration, and conducting inspections and testing in accordance with Government-approved engineering data. The ultimate goal is to deliver fully installed and operational Line of Sight Link 16 capability using specialized avionics tooling. Managed by the Department of Defense under agency FA8509 Aflcmc Wiuka, the project falls under NAICS code 336414. Due to the nature of the work, a Secret security clearance is required. The solicitation was posted on October 22, 2026, with a response deadline of November 5, 2026.

POSTED

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Renewable Propulsion System Development (Solar Sails)This subcontract involves the design, development, and manufacture of renewable propulsion systems, specifically solar sails, for prime contractors supporting DARPA Cattle Run projects. The scope of work focuses on engineering high-strength, low-mass sail membranes, precision deployment booms, and the underlying propulsion physics to deliver a fully flight-ready renewable propulsion module. Managed under the Department of Defense and the Defense Advanced Research Projects Agency, the project requires strict adherence to security and eligibility standards. Qualified candidates must hold U.S. Citizenship and maintain CMMC Level 2 or NIST SP 800-171 Rev 2 compliance. The opportunity was posted on October 22, 2026, with a response deadline of November 4, 2026.

Defense Advanced Research Projects Agcy

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Aircraft Access Door Parts/Materials SupplyThis subcontract involves the supply of aerospace-grade replacement parts, seals, and hardware for aircraft access doors to support prime contractors on Navsup Weapon Systems Support projects. The scope specifically focuses on components associated with NSN 1560-01-560-8326 QE, requiring all materials to be packaged according to MIL-STD-2073 standards. The contractor is responsible for providing certification of origin to ensure compliance with the Buy American and Balance of Payments Program requirements. This Department of Defense initiative falls under NAICS code 336414, with a response deadline set for November 23, 2026.

Navsup Weapon Systems Support

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Aircraft Door Teardown, Repair, and ModificationThis subcontract involves the teardown, evaluation, repair, and modification of aircraft doors for prime contractors supporting Navsup Weapon Systems Support projects. The scope of work includes executing carcass restoration to A condition and the preparation of Engineering Change Proposals in accordance with DI-SESS-80639E, ultimately resulting in the delivery of a fully restored aircraft door. Qualified providers must possess specialized facilities for aircraft structural repair and maintain certification under ISO 9001 or SAE AS9100. Additionally, all work must comply with the Buy American Act and DFARS specialty metals standards. The response deadline for this opportunity is November 23, 2026.

Navsup Weapon Systems Support

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Aircraft SSE Component Repair and Modification (NSN 5998-01-567-3889)This subcontract focuses on the repair and modification of aircraft Special Support Equipment, specifically NSN 5998-01-567-3889, for prime contractors supporting Navsup Weapon Systems Support under the Department of Defense. The scope of work involves the complete teardown, technical evaluation, and disassembly of components to perform necessary repairs and modifications. All activities must adhere to the technical requirements outlined in Section C and utilize Technical Data Package Version 001 to ensure all units are returned to Ready-for-Issue status. The contractor is responsible for employing specialized aviation test equipment to verify that all modified and repaired SSE units meet strict operational standards. This project falls under NAICS code 336414 and requires the delivery of fully serviceable equipment. Interested parties should note the response deadline of December 28, 2026.

Navsup Weapon Systems Support

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DEADLINE

Sole Source to Raytheon | Ukraine PATRIOT Depot Test Equipment (DTE)

Solicitation # SPRRA2-27-R-SP03

The Defense Logistics Agency is conducting market research via a Sources Sought Synopsis to identify qualified manufacturers and suppliers to support the operational readiness of the Ukraine Phased Array Tracking Radar for Intercept on Target (PATRIOT) System. The requirement involves providing Depot Test Equipment (DTE), including PAT243 Oil Processing Stations, PAT24X High Voltage Power Supply Test Stations, CLET TS Cooler Liquid Electron Tube/Transmitter Pumping Unit Test Stations, CDU Testers, Raytheon Test Automatic Continuity Stations (RTACS), and PAO Processors. Additionally, the scope includes site surveys, installation, on-the-job training, installation kit electronic equipment, gold units or emulators, and a five-year supply of test station spares. The government intends to award this contract to Raytheon as the sole responsible source under FAR 6.302-1(a)(1). The selected contractor will be responsible for all recurring and nonrecurring engineering, supply chain management, logistics, and the procurement of long-lead parts. Performance timelines are measured in months after contract award, with site surveys due at 26 months and various hardware deliveries ranging from 31 to 50 months. Essential government furnished property, including a compliant facility and specific fluids such as PAO and EGW, will be provided to support installation and acceptance testing.

Al DLA Aviation At Huntsville

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ITQ for iCDPSC (W8703-270048)

Solicitation # WS5811229992

Public Services and Procurement Canada, acting for the Department of National Defence, has issued an Invitation to Qualify for the Interim Canadian Deep Precision Strike Capability. This solicitation seeks to identify qualified suppliers for the future procurement of land-based launch systems, conventional precision-guided munitions, and essential supporting infrastructure, including command-and-control systems, communications, training, and technical maintenance. The objective is to establish an Initial Operational Capability that is deployable, survivable, and interoperable with allied forces to deliver precise effects at extended ranges within contested environments. This opportunity is open to Canadian suppliers as well as those from Ukraine, the NATO community, and the Five Eyes Alliance. Interested parties must respond to solicitation number WS5811229992 by the deadline of November 2, 2026. The process is managed by the Department of Public Works and Government Services, with the primary point of contact being Mark Milloy.

Department of Public Works and Government Services

POSTED

7 days ago

DEADLINE

in 5 days

AI Contract Overview

This subcontract for Spacecraft Bus Fabrication and Assembly, posted by George Mason University on September 4, 2026, involves the design, manufacturing, and integration of flight-qualified spacecraft buses for the NASA Landolt Mission projects. The selected provider will be responsible for assembling the bus structure while adhering to specific mass, power, and thermal budgets as outlined in the Configuration Management Plan. The project requires hardware capable of operating in Geosynchronous Earth Orbit and strict compliance with GEVS for all environmental testing. The final deliverable is a fully assembled, flight-qualified spacecraft bus. Interested parties must submit their responses by the deadline of September 23, 2026.

General Info

George Mason University seeks a provider for NASA Landolt flight-qualified spacecraft bus assembly.

Agency

Virginia → George Mason University

NAICS

336414 - Guided Missile and Space Vehicle Manufacturing

Place of Performance

TBD, VA, USA

Set-Aside

NONE

Documents

This scope was carved out of GMU-KS0903-26.

The full solicitation package (5 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

RFP GMU-KS0903-26 RIDM LANDHOLT Spacecraft Platform

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Timeline

PhaseClosed

PostedSep 4

subcontract

Response DeadlineSep 23

Deadline has passed

Submission Closed

09/23/2026, 06:00:00 PM UTC

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Organization & Contact Information

AgencyVirginia → George Mason University

ContactsNo contacts available

OfficeN/A

Organization / AgencyVirginia → George Mason University

Office AddressN/A

ContactsNo contact information available

Full Description

Manufactures and assembles flight-qualified spacecraft buses for prime contractors on George Mason University/NASA Landolt Mission projects. Performs design, manufacturing, assembly, and integration of the bus structure, implementing mass, power, and thermal budgets per the Configuration Management Plan. Requires hardware capable of GEO operation and adherence to GEVS for environmental testing. Delivers a fully assembled, flight-qualified spacecraft bus.

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Spacecraft Bus Fabrication and Assembly

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