This Subcontract opportunity from Department Of Defense was posted on January 20, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Top

Hydraulic Valve Repair and Testing Services

Closed

Federal

Submission Closed02/20/2026, 05:00:00 PM EST

Contract Overview

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

Active Opportunities Like This One

NAICS: 811211

New

Attitude Heading Equipment Repair and ModificationThis subcontract, titled Attitude Heading Equipment Repair and Modification, is issued by the Department of the Navy under the Navsup Weapon Systems Support agency. The project focuses on the teardown, evaluation, repair, and modification of Attitude Heading equipment, specifically targeting NSN 5340-01-522-6448, to ensure units are returned to operational status and maintain baseline configuration. Work is performed for prime contractors on aviation electronics projects and requires the use of specialized hardware, software, and firmware while adhering to NAVAIR Program Manager configuration control and change authority. The performance of this contract takes place in Philadelphia, Pennsylvania, under NAICS code 811211. The solicitation was posted on November 6, 2026, with a response deadline of December 7, 2026. The primary objective is the delivery of fully repaired and modified equipment to support naval aviation electronics requirements.

Navsup Weapon Systems Support

POSTED

DEADLINE

Actuator-Ballscrew Inspection and Overhaul ServicesThis subcontract, managed by the Department of Homeland Security's Aviation Logistics Center, involves the inspection, repair, and overhaul of Actuator-Ballscrew components for U.S. Coast Guard aviation projects. The scope of work specifically focuses on returning NSN 1680-99-767-8851, part number 677001005, to full operational specifications through rigorous technical inspections and overhauls. The final deliverables include two repaired components along with all necessary technical documentation. To ensure quality and safety standards, the contractor must hold certification as an OEM, an OEM Authorized Repair Center, or an FAA Certified 145 Repair Center. The work is to be performed in Elizabeth City, North Carolina, under NAICS code 811211. Interested parties must respond by November 10, 2026.

Aviation Logistics Center (ALC)(00038)

POSTED

DEADLINE

Calibration of Cardiac Monitoring EquipmentThis subcontract involves the precision calibration of cardiac monitoring systems for prime contractors supporting biomedical equipment projects for the City of Tshwane in South Africa. The scope of work includes testing signal accuracy, calibrating electronic sensors and monitoring interfaces, and ensuring all equipment adheres to strict medical safety and performance standards. To achieve this, the provider will utilize specialized tools such as ECG simulators, patient simulators, and electronic calibration kits, ultimately delivering formal calibration certificates for every piece of equipment serviced. The project is based in Tshwane-Pretoria and falls under NAICS code 811211. Interested parties should note that the solicitation was posted on October 30, 2026, with a response deadline set for November 12, 2026.

POSTED

DEADLINE

Maintenance and Calibration of Automated Suction UnitsThis subcontract involves the maintenance and calibration of automated suction units for prime contractors working on biomedical equipment projects for the City of Tshwane in South Africa. The scope of work includes performing repairs on malfunctioning units, conducting routine preventative maintenance, and calibrating suction pressure and flow rates to meet strict manufacturer specifications. To successfully execute these tasks, the provider must utilize specialized calibration tools for vacuum pressure and source manufacturer-specific spare parts. The final deliverables for this engagement consist of certified operational units and detailed service reports. The project is based in Tshwane-Pretoria, with a response deadline set for November 12, 2026. This opportunity falls under NAICS code 811211 and is managed through the City of Tshwane agency.

POSTED

DEADLINE

PExA 2.1 to PExA Cap Instrument Upgrade ServiceThis subcontract, titled PExA 2.1 to PExA Cap Instrument Upgrade Service, involves performing technical upgrades of PExA 2.1 Research Instruments to PExA Cap vial-based collection functionality. The project supports prime contractors on research projects for the National Institutes of Health under the Department of Health and Human Services. The scope of work includes upgrading existing hardware and software, providing professional services, and ensuring calibration to research instrument standards to deliver a fully functional PExA Cap instrument. The contract includes a one-year warranty on the upgraded equipment. It is categorized under NAICS code 811211. The solicitation was posted on October 29, 2026, with a response deadline of November 12, 2026.

National Institutes Of Health Olao

POSTED

DEADLINE

Specialized Electronic Vehicle Systems RepairThe Specialized Electronic Vehicle Systems Repair subcontract involves the maintenance and repair of electrostatic discharge sensitive electronic components for prime contractors supporting US Air Force vehicle projects. The selected provider must deliver certified serviceable electronic components while operating strictly in accordance with T.O. 00-25-234. To ensure compliance, the contractor is required to utilize certified ESD control programs, ESD-safe workstations, grounding equipment, and specialized electronic testing tools. This Department of Defense opportunity falls under NAICS code 811211, with a response deadline of November 11, 2026.

0411 Aq Hq Contract Augmented

POSTED

DEADLINE

Medical Equipment Installation and MaintenanceThis subcontract for Medical Equipment Installation and Maintenance supports prime contractors on Department of Veterans Affairs medical laboratory projects in Tampa, Florida. The scope of work involves the delivery, installation, and continuous technical maintenance of laboratory hardware, including user-defined calibration and both hardware and software upgrades. All technical services must be performed by manufacturer-certified technicians to ensure compliance and operational efficiency. The contractor is responsible for providing all installed equipment and submitting detailed calibration reports. Additionally, the agreement requires the management of equipment removal and return shipping upon the conclusion of the contract. This effort falls under NAICS code 811211 and is managed through the Network Contract Office 8.

248-NETWORK Contract Office 8 (36C248)

POSTED

DEADLINE

Training Aid Weapon Technician/SupplierThis subcontract opportunity with the Department of National Defence involves the supply, maintenance, and repair of training aid weapons for prime contractors on simulator projects. The selected provider will be responsible for performing first-echelon repair work, managing the custody and care of compressed air systems, and supplying necessary spare parts and compressed air chargers to ensure a functioning inventory. To be eligible, the contractor must possess Secret security clearance and be registered with the Controlled Goods Program. The contract is categorized under NAICS code 811211 and is based in Canada, with a response deadline set for November 10, 2026.

Department of National Defence

POSTED

DEADLINE

Dental Suite Equipment Maintenance and CalibrationThe Dental Suite Equipment Maintenance and Calibration subcontract involves providing preventative maintenance, repair, and calibration services for prime contractors working on Department of Public Health projects at Western Massachusetts Hospital. The scope of work focuses on the routine inspection and safety calibration of X-ray machines and dental chairs using specialized diagnostic tools to ensure all equipment is fully maintained and certified. Qualified providers must hold manufacturer-specific certifications or be a Certified Biomedical Equipment Technician. This opportunity is categorized under NAICS code 811211, with performance taking place in Boston, Massachusetts. Interested parties must submit their responses by the deadline of November 30, 2026.

WMH001 - Western Massachusetts Hospital

POSTED

DEADLINE

YELL - 17309 - Replace Yellowstone's Mobile and Portable LE RadiosThe Department of the Interior is seeking to replace the existing fleet of Motorola 6000 portable and 6500 mobile radios used by Yellowstone Law Enforcement, as these models are no longer supported by the manufacturer. This requirement is currently listed as a forecast under NAICS code 811211. The procurement process is managed by the National Park Service, with Cam Sholly serving as the primary point of contact. Interested parties can find further details through the acquisition gateway using the reference YELL - 17309.

POSTED

DEADLINE

Emergency Radiology DR Detector Repair and CalibrationThe Department of Veterans Affairs, through Network Contracting Office 6, is seeking a subcontractor to provide emergency repair, diagnostics, parts replacement, and calibration for a Philips Digital Radiography detector. The work will be performed at the Salem VA Medical Center to ensure the equipment is restored to full operational functionality in accordance with medical imaging standards. This subcontract opportunity falls under NAICS code 811211 and was posted on August 26, 2026. The primary objective is to restore critical radiology capabilities through specialized technical services and equipment calibration to maintain patient care standards.

246-NETWORK Contracting Office 6 (36C246)

POSTED

DEADLINE

Small Business Subcontracting Participation (Set-Aside Flow-Down)This subcontracting opportunity is issued by the Defense Logistics Agency under the Department of Defense to support L3Harris in meeting FAR Part 19 goals. It specifically targets certified small businesses capable of providing technical, manufacturing, and support services, with the primary focus falling under NAICS code 811211. The initiative is designed as a set-aside flow-down to ensure small business participation in critical defense roles. Interested parties can find further details and award records through the DIBBS portal under the associated contract and delivery identifiers.

Defense Logistics Agency

POSTED

3 months ago

DEADLINE

N/A

AI Contract Overview

This subcontract opportunity, issued by the Department of Defense under agency FA8538 Afsc Pzaab, involves providing depot-level repair, testing, and certification services for C-5 hydraulic valve assemblies. The scope of work specifically covers cap valves, linear valves, and temperature-pressure regulators, requiring a comprehensive process of disassembly, cleaning, inspection, rework, and validation conducted in strict accordance with Air Force Technical Orders. The requirement is categorized under NAICS code 811211. Interested parties must submit their responses by the deadline of February 20, 2026. This project ensures the operational readiness and safety of critical aircraft hydraulic components through specialized technical maintenance and certification.

General Info

Agency

Department Of Defense → FA8538 Afsc Pzaab

NAICS

811211 - Consumer Electronics Repair and Maintenance

Place of Performance

GA, USA

Set-Aside

NONE

Documents

This scope was carved out of SS270004.

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

View the prime solicitation

C-5 Hydraulic Valve Repair

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

PostedJan 20

subcontract

Response DeadlineFeb 20

Deadline has passed

Submission Closed

02/20/2026, 05:00:00 PM EST

Find active opportunities like this

Get full access to discover similar active contracts, track opportunities, and build proposals with AI assistance.

Organization & Contact Information

AgencyDepartment Of Defense → FA8538 Afsc Pzaab

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of Defense → FA8538 Afsc Pzaab

Office AddressN/A

ContactsNo contact information available

Full Description

Depot-level repair, testing, and certification of C-5 hydraulic valve assemblies including cap valves, linear valves, and temperature-pressure regulators. Work includes disassembly, cleaning, inspection, rework, and validation per Air Force Technical Orders.