Psst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveCLEATUS Webinar: AI for Government Contracting — Free Webinar — Wednesday, October 28 at 2:00 PM ET

Register Free →

Search

Top

Back to Contracts

Supply of Support and Device Tube Assemblies

Active

Federal

Response Deadline10/30/2026, 06:00:00 PM UTC

Contract Overview

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

AI Contract Overview

Show more

This subcontract involves the supply of precision-manufactured tube assemblies for prime contractors working on Naval Information Warfare Center Pacific antenna projects. Specifically, the contractor is responsible for manufacturing two support tube assemblies, part number 0211468-2 REV G RL, and eight device tube assemblies, part number 0212772-1/REV A RL, intended for OE-4671 V2/URD antennas. To qualify for this engagement, the provider must possess specialized precision tube fabrication and assembly equipment and maintain an active registration in the System for Award Management. The project falls under NAICS code 332710 and is associated with the Department of Defense.

General Info

Subcontract for manufacturing precision tube assemblies for Naval Information Warfare Center antenna projects.

Agency

Department Of Defense → Niwc Pacific

NAICS

332710 - Machine Shops

Place of Performance

CA

Set-Aside

NONE

Documents

This scope was carved out of N66001-27-Q-6003.

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

View the prime solicitation

N66001-27-Q-6003 Notice of Intent to Sole Source to Concurrent Technologies Corporation (CAGE Code: 0W151)

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

PostedOct 23

subcontract

Response DeadlineOct 30

Submission deadline

Response Deadline

10/30/2026, 06:00:00 PM UTCin 6 days

Ready to pursue this opportunity?

Start your free trial to track this contract, build proposals with AI assistance, and manage your pipeline.

Organization & Contact Information

Show more

AgencyDepartment Of Defense → Niwc Pacific

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of Defense → Niwc Pacific

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Supplies precision-manufactured tube assemblies for prime contractors on Naval Information Warfare Center - Pacific antenna projects. Manufactures part numbers 0211468-2 REV G RL (Support Tube Assembly) and 0212772-1/REV A RL (Device Tube Assembly) for OE-4671 V2/URD antennas. Requires precision tube fabrication and assembly equipment. Must be registered in SAM. Delivers two support tube and eight device tube assemblies.

Similar Contracts

Same NAICS industry code

Precision Rail Milling and Planing ServicesThis subcontract for Precision Rail Milling and Planing Services involves the precision milling and planing of RE115 rail sections, rail plugs, and transition rails for prime contractors working on BC Rapid Transit projects. The selected provider must be capable of milling rail sections up to 40 feet in length in accordance with specific technical drawings and must deliver all finished products to BCRTC specifications. To qualify, the contractor must possess an industrial planer and facilities equipped to handle 40-foot steel rails, and they must be registered with WorkSafeBC. This opportunity is issued by the Province of British Columbia for performance in Canada, with a response deadline of November 13, 2026.

BC Rapid Transit (Skytrain)

POSTED

DEADLINE

RFQ 27-0002-CAO - Rail Milling Service

Solicitation # 27-0002-CAO

British Columbia Rapid Transit Company Ltd. (BCRTC) has issued solicitation RFQ 27-0002-CAO for rail milling services. The contractor will be responsible for milling BCRTC-supplied RE115 rail sections up to 40 feet in length, specifically focusing on systemwide rail plugs and various transition rails as detailed in provided technical drawings. Key deliverables include the production of finished milled products and the provision of detailed packing slips. Technical requirements specify that rail ends must remain sharp to ensure zero-gap bonded joints, and specific marking is required on the rail gauge side and web. The project adheres to ASME Y14.3-2012 standards for drawings and DIN 41000-052-A for certain profiles. The award will be based on the most advantageous quotation, considering factors such as proponent qualifications, resource capability, cost, and past relationship with BCRTC. Proponents must confirm their facility's ability to mill 40-foot 115RE steel rail and provide specific details regarding the make, model, and year of the planer used. Compliance with WorkSafeBC regulations is mandatory. Payments will be made in Canadian funds on a monthly basis within thirty days of invoice receipt. The contract is governed by the laws of British Columbia and Canada, and all submissions must be directed to the designated Purchasing and Inventory Contracts Coordinator by the specified deadline.

BC Rapid Transit (Skytrain)

POSTED

DEADLINE

Supply of Precision Optical Hardware and Mounting SystemsThis subcontract opportunity is for the supply of precision mechanical mounting hardware used for optical alignment on Naval Research Laboratory projects. The required deliverables include 30 mm cage system components such as cage cubes, precision kinematic rotation and kinematic platforms, adapter kits, and 1 inch optic mounts with SM1-threaded bores. To be eligible, the provider must be an original equipment manufacturer or an authorized reseller capable of delivering high-precision optical mounts and platforms. The contract is designated as a total Small Business Set Aside under NAICS code 332710 and is managed by the Department of Defense for performance in Washington. Interested parties must submit their responses by October 30, 2026, to support prime contractors working with the Naval Research Laboratory.

Naval Research Laboratory

POSTED

DEADLINE

Precision Repair of Drive Shaft CouplingThis subcontract involves the precision repair of a government-owned drive shaft coupling for prime contractors supporting US Navy NAVSUP Weapon Systems Support projects. The scope of work includes the evaluation, labor, and restoration of the component through precision machining, grinding, and resurfacing to ensure tolerances meet OEM or Navy specifications. The contractor must utilize precision lathes and grinding equipment capable of verifying Critical Safety Item tolerances to deliver one restored and certified drive shaft coupling. This requirement falls under NAICS code 332710 and is managed under the Department of Defense.

Navsup Weapon Systems Support

POSTED

DEADLINE

Path-Reduction Aperture SupplyThis small business set-aside subcontract, managed by the Department of Defense through W6QM Micc-Ft Drum, involves the supply of one precision-engineered path-reduction aperture. The equipment must be compatible with the Large-Aperture Dual-Disk Scintillometer System and adhere to specific technical requirements to support US Army ATEC atmospheric measurement projects. The contractor is responsible for either manufacturing or sourcing the aperture while ensuring strict compliance with the Buy American Balance of Payments Program and providing necessary Country of Origin certification. The opportunity was posted on October 23, 2026, with a response deadline of November 3, 2026, and falls under NAICS code 332710.

W6QM Micc-Ft Drum

POSTED

DEADLINE

49--ADAPTER,TEST, IN REPAIR/MODIFICATION OF

Solicitation # N0038326QLB23

This fixed-price solicitation, issued by NAVSUP Weapon Systems Support, seeks a contractor to provide all labor, materials, facilities, and tooling necessary to overhaul, repair, test, and inspect one Test Adapter (NSN 014876192, P/N 5M2990-001) to return it to a Ready for Issue condition. The work must be performed in accordance with contractor publications and repair processes, with any deviations requiring approval from the Basic Design Engineer. The contractor is required to maintain a quality management system conforming to ISO 9001/SAE AS9100 and a calibration system meeting ANSI/NCSL Z540 or ISO-10012-1 standards. Key performance requirements include a Repair Turnaround Time of 90 days after receipt of the asset and the use of the Commercial Asset Visibility system for transaction reporting. Items are designated as Beyond Economic Repair if costs exceed 75 percent of the current production replacement price, a determination that requires written concurrence from DCMA. The government will make a single award based on the most advantageous offer, prioritizing past performance over price. Deliverables must be preserved and marked according to MIL-STD-2073-1 and MIL-STD-129, with a one-year warranty provided after the delivery date. Invoicing and receiving reports must be processed electronically through the Wide Area Workflow system.

Navsup Weapon Systems Support

POSTED

DEADLINE

TORQUE ADAPTER ASSE

Solicitation # N0038326QPC90

Solicitation N0038326QPC90 is a request for quotations issued by Navsup Weapon Systems Support in Philadelphia for the procurement of two Torque Adapter Assemblies under NSN 1RW 4920-00-863-4939. The contract is designated as other than small business and falls under NAICS code 332710. Delivery is required within 90 days on an FOB Destination basis, with inspection and acceptance occurring at the origin. The award will be made to the responsible offeror providing the lowest priced, technically acceptable offer, with past performance as the primary evaluation factor and price as the secondary factor. The contractor must adhere to strict quality and packaging standards, including ISO9001 quality management and MIL-STD-2073 packaging requirements. Specific marking and labeling must comply with MIL-STD-129 and MIL-STD-130, including the use of specific DLR labels. Invoicing and payment will be processed electronically through the Wide Area Workflow system. Key regulatory compliance includes the Buy American and Balance of Payments Program, safeguarding of covered defense information per DFARS 252.204-7012, and hazardous material identification requirements. The solicitation deadline has been extended to November 30, 2026.

Navsup Weapon Systems Support

POSTED

DEADLINE

in about 1 month

Small Business Set Aside for MK68 Spare and Repair Parts Fabrication IAW the attached NAVSEA Drawing, SOW, and ALL additional attachments. Request Access to drawings through SAM. Provide your Cage Code when requesting access in SAM.

Solicitation # N61331-27-Q-JC01

Solicitation N61331-27-Q-JC01 is a Small Business Set Aside issued by the Naval Surface Warfare Center Panama City Division for the fabrication and assembly of spare and repair parts for the MK68 System. The scope of work includes the production of six Bore Rod Gag Pin Lanyard Assemblies, four End Caps, six Housing Control Underwater Mine EX 1 MOD 0 Assemblies (including one Housing Adapter MK 157), and four MK 68 MOD 1 Thermal Battery Connector Assemblies. All fabrication must strictly adhere to provided NAVSEA technical drawings, and the contractor is required to provide all necessary personnel, facilities, and materials. Deliverables must be submitted to Panama City, Florida, within 180 days of the purchase order award. Award will be determined based on the best value to the government, evaluating price, delivery, quality, and past performance via the Supplier Performance Risk System. Required data deliverables include a Test/Inspection Report, a Certificate of Compliance, and Monthly Status Reports. Offerors must submit quotes by October 27, 2026, including their Cage Code and lead time, and must be capable of invoicing through Wide Area Workflow. Access to necessary technical drawings is managed through SAM. The effort is unclassified but requires strict adherence to Controlled Unclassified Information and Operations Security protocols.

Naval Surface Warfare Center

POSTED

DEADLINE

Actuator Replacement Components SupplyThis subcontract for Actuator Replacement Components Supply supports Navsup Weapon Systems Support projects by providing the necessary replacement parts, seals, and internal components to return Actuator Assembly A to ready-for-issue condition. The selected provider is responsible for manufacturing or sourcing precision machined parts that strictly adhere to government or OEM specifications, delivering these items as either individual components or comprehensive repair kits. Performance of this contract takes place in Philadelphia and requires strict adherence to the Buy American and Balance of Payments Program. All supplied materials must be accompanied by proper dimension and material certifications to ensure quality and compliance. The opportunity was posted on October 23, 2026, with a response deadline of November 23, 2026, falling under NAICS code 332710 for the Department of the Navy.

Navsup Weapon Systems Support

POSTED

DEADLINE

Specialized Material Supply for Face Plate AssemblyThis subcontract involves the supply of raw materials to prime contractors for the manufacture of Face Plate Assemblies under Defense Logistics Agency aerospace contracts. The supplier is responsible for sourcing materials in strict accordance with TDP Rev C Gen 3 and all applicable reference drawings, with a mandatory requirement to ensure that no Class I Ozone Depleting Chemicals are used in the process. The scope of work includes providing comprehensive material certifications and Mill test reports to verify quality and compliance. All certified raw materials must be delivered directly to the designated fabrication facility located in Fort Worth, Texas. This effort falls under NAICS code 332710 and supports Department of Defense aerospace requirements.

Defense Logistics Agency

POSTED

DEADLINE

Precision Manufacturing of T-Handle, FireThis subcontract involves the precision manufacturing of one T-Handle, Fire, for prime contractors supporting the DLA Weapons Support ASC. The selected provider must fabricate the component according to NSN 1680-01-308-9467 specifications and DLA Master List technical requirements. Performance will take place in New Cumberland, Pennsylvania, under NAICS code 332710. Strict compliance standards are required for this project, including SAE AS9003 or ISO 9001 certification, JCP certification, and CMMC Level 2. Additionally, all materials used in production must adhere to the Buy American Act and the Berry Amendment. The contract requires the delivery of a single completed and inspected unit.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER AE AND AF DIV

POSTED

DEADLINE

Precision Fabrication of Mounting PlatesThis subcontract involves the precision fabrication of 12 custom mounting plates, identified by NSN 5340-01-410-7056 and Part Number 12366134, for prime contractors supporting the DLA Weapons Support LSO Combat Vehicles and Armament projects. The work must be performed in accordance with the DLA Master List of Technical and Quality Requirements and includes the delivery of a complete technical data package. The project is subject to strict regulatory compliance, including the Buy American Act, the Berry Amendment, and DFARS 252.204-7012 cybersecurity standards. Performance will take place in New Cumberland, Pennsylvania, under NAICS code 332710.

DLA WEAPONS SUPPORT LSO COMBAT VEHICLES AND ARMAMENT

POSTED

DEADLINE

More opportunities from Department Of Defense → Niwc Pacific

Same awarding agency

Supply of TSA Mast WeldmentsThis subcontract involves the supply of one precision-manufactured TSA Mast Weldment for prime contractors supporting Naval Information Warfare Center Pacific antenna projects. The contractor is responsible for producing part number 0212654-1 REV F RL, ensuring the component meets all form, fit, and function compatibility standards for OE-4671 V2/URD antennas. Due to the technical nature of the work, the provider must possess specialized precision welding and machining equipment. Eligible bidders must be registered in the System for Award Management with an active Unique Entity Identifier and CAGE code. The project falls under NAICS code 332312 and is associated with the Department of Defense. Interested parties must submit their responses by October 30, 2026.

Fabricated Structural Metal Manufacturing

POSTED

DEADLINE

N66001-27-Q-6003 Notice of Intent to Sole Source to Concurrent Technologies Corporation (CAGE Code: 0W151)

Solicitation # N66001-27-Q-6003

The Department of the Navy, through the Naval Information Warfare Center Pacific, intends to award a non-competitive, firm-fixed-price purchase order to Concurrent Technologies Corporation (CAGE 0W151) for the procurement of antenna components. This acquisition supports the Ship Signal Exploitation Equipment (SSEE) Increment F system and specifically requires parts for the assembly of OE-4671 V2/URD antennas. The required deliverables include one TSA Mast Weldment (P/N 0212654-1 REV F RL), two Support Tube Assemblies (P/N 0211468-2 REV G RL), and eight Device Tube Assemblies (P/N 0212772-1/REV A RL). All components must be compatible in form, fit, and function with existing systems and meet First Article testing standards for weld requirements. The government has identified Concurrent Technologies Corporation as the only responsible source capable of meeting these requirements within the necessary timeframe. This action falls under NAICS Code 334220 and Product Service Code 5985. While this is a sole-source intent, the government will consider capability statements from other responsible sources submitted via email to Hannah Chichester or through the PIEE Solicitation Module under solicitation N66001-27-Q-6003 by 10:00 AM PST on October 30th, 2026. All potential vendors must be registered in the System for Award Management with an active Unique Entity Identifier and CAGE Code.

Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing

POSTED

DEADLINE

Laboratory Configuration Management and DocumentationThe Laboratory Configuration Management and Documentation subcontract for NIWC Pacific involves maintaining technical baselines and detailed documentation for laboratory projects. The scope of work includes recording physical assets, rack layouts, switch configurations, and patch panel port mappings. Additionally, the contractor is responsible for managing the Request for Change process and presenting status updates at Configuration Control Boards to ensure accurate Configuration Management records. This opportunity is based in San Diego, California, and requires personnel to hold a TS/SCI security clearance. Interested parties must respond by October 28, 2026. The project falls under NAICS code 541611 and is managed by the Department of Defense.

Administrative Management and General Management Consulting Services

POSTED

DEADLINE

C4ISR Testbed Staging and ValidationThe C4ISR Testbed Staging and Validation subcontract for NIWC Pacific involves the configuration and validation of network topologies for prime contractors during C4ISR test events in San Diego. The scope of work includes configuring DREN VLANs and tactical CT switches for critical systems such as CANES, ADNS, GCCS-M, AEGIS, and Link-16. Personnel are responsible for performing baseline validations against test matrices and documenting findings through Test Observation Reports. Due to the sensitive nature of the systems involved, a TS/SCI clearance is required for this engagement. Key deliverables include the provision of validated testbed environments, completed Test Observation Reports, and the submission of technical inputs for EMPs and Test Summary Reports. The opportunity is categorized under NAICS code 541330.

Engineering Services

POSTED

DEADLINE

Lab IT Systems Administration and Cyber ComplianceThis subcontract for Lab IT Systems Administration and Cyber Compliance supports prime contractors on NIWC Pacific projects in San Diego. The scope of work involves comprehensive IT systems administration and cybersecurity compliance, specifically focusing on workstation imaging, ACAS vulnerability scanning, and CeDAR monitoring. Additionally, the contractor serves as the Data Transfer Agent to manage secure data extractions between SECRET and SCI networks, providing essential deliverables such as scan reports, imaged hardware, and data transfer logs. To qualify for this engagement, personnel must possess a TS/SCI security clearance and hold DoD 8140.01/8570.01-M IAT Level II certification. The opportunity is categorized under NAICS code 541519 and is associated with the Department of Defense. Interested parties should note the response deadline of October 28, 2026.

Other Computer Related Services

POSTED

DEADLINE

Secure Cable Plant Installation and MaintenanceThe Secure Cable Plant Installation and Maintenance subcontract involves the installation and management of physical network infrastructure for prime contractors on NIWC Pacific facility projects in San Diego. The scope of work includes installing and labeling CAT-6 copper and optical fiber pathways, performing patch panel cross-connects, and configuring physical network drops in strict accordance with NIWC Pacific labeling standards. The final deliverables consist of a fully installed and labeled cable plant along with updated port mapping documentation. Due to the nature of the work within secure enclaves, personnel are required to hold TS/SCI security clearances. This project falls under NAICS code 238210 and is managed under the Department of Defense. Interested parties should note the response deadline of October 28, 2026.

Electrical Contractors and Other Wiring Installation Contractors

POSTED

DEADLINE

Secure Laboratory Facility ManagementThe Secure Laboratory Facility Management subcontract involves providing daily physical plant operations for prime contractors on NIWC Pacific facility projects in San Diego. The scope of work includes executing secure facility opening and closing procedures, managing physical security and escort operations, and conducting monthly laboratory safety checks. Additionally, the contractor is responsible for performing perimeter wall penetration surveys and structural inspections of raised floors. To ensure compliance and security, personnel must possess a TS/SCI clearance and strictly adhere to NIWCPACINST 5500.1D. Key deliverables for this engagement include the submission of daily facility logs and comprehensive monthly reports detailing safety and structural inspections. This opportunity falls under NAICS code 561210 and is managed under the Department of Defense.

Facilities Support Services

POSTED

DEADLINE

Request for Information and Draft PWS Feedback for DICE Laboratory Sustainment and Engineering Support

Solicitation # N6600127R3505_0001

NIWC Pacific is conducting market research via a Request for Information for the sustainment and engineering support of the Development, Integration, and Certification Environment (DICE) laboratory in San Diego, California. This opportunity is exclusively available to SeaPort-NxG contract holders and seeks feedback on a proposed transition from a purely Cost-Plus-Fixed-Fee structure to a hybrid model. The anticipated period of performance is five years, consisting of one base year and four twelve-month option years. The requirement focuses on providing systems engineering, cybersecurity, laboratory sustainment, and hardware-in-the-loop integration support for major C4ISR programs, including CANES. The proposed hybrid contract structure divides work into two tiers: Core Laboratory Operations and Sustainment, which will be Firm-Fixed-Price for predictable daily tasks such as facility management and IT administration, and Technical and Test Event Surge Support, which will be Cost-Plus-Fixed-Fee for on-demand requirements like fleet emergencies and rapid prototyping. Due to the nature of the work in secure facilities and SCIFs, a workforce with Top Secret/Sensitive Compartmented Information (TS/SCI) clearances is required. Performance will be measured against specific Acceptable Quality Levels (AQLs) regarding facility security, infrastructure sustainment, and cybersecurity compliance, with payment for the fixed-price portion contingent upon meeting these standards. Interested SeaPort-NxG contractors must submit their feedback and company details, including CAGE code and contract number, by October 28, 2026.

Engineering Services

POSTED

DEADLINE

COTS Circular Connector and Accessory SupplyThis small business set-aside subcontract, issued by Niwc Pacific under the Department of Defense, involves the supply of COTS circular connectors and accessories for Navy electronic hardware projects. The contractor is required to provide 11 complete kits consisting of brand-name or equivalent circular connectors, dust caps, and back shells. Specific technical requirements include M28840/12AG1S1 receptacles, 92 socket crimp contacts, and externally threaded shells featuring multiple keyways, with all items requiring manufacturer specifications and brochures to ensure full compliance. The procurement falls under NAICS code 423610 and was posted on October 19, 2026, with a response deadline of October 30, 2026. The primary objective is to equip prime contractors with the necessary electronic hardware components to meet strict military specifications for electronic connectivity and protection.

Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers

POSTED

DEADLINE

Technical Manual DevelopmentThis small business set-aside subcontract with NIWC Pacific involves the development and authoring of technical manuals and acquisition documentation for prime contractors. The scope of work focuses on creating operation and maintenance manuals that strictly adhere to NEN standards and MIL-DTL-24784C requirements. The selected contractor will be responsible for the end-to-end delivery of completed technical manuals under NAICS code 541990. This effort supports Department of Defense initiatives by ensuring all technical documentation meets rigorous military specifications for quality and standardization.

All Other Professional, Scientific, and Technical Services

POSTED

DEADLINE

IT Hardware & RF Cable SupplierThis small business set-aside subcontract involves the supply of COTS and GOTS network hardware and specialized RF cabling for prime contractors supporting NIWC Pacific projects under the Department of Defense. The scope of work includes the delivery of essential IT infrastructure such as PCs, servers, switches, routers, firewalls, and load balancers, alongside the provision of flexible and semi-rigid RF cables. All provided materials must adhere to strict military standards, specifically MIL-DTL-17J for RF cables and MIL-DTL-15024F for identification plates. The contract is categorized under NAICS code 335999 and focuses on the procurement and delivery of these critical hardware and cabling components to ensure project specifications are met.

All Other Miscellaneous Electrical Equipment and Component Manufacturing

POSTED

DEADLINE

Integrated Logistics Support (ILS)This Small Business Set Aside subcontract for NIWC Pacific focuses on providing Integrated Logistics Support for network components and repair parts. The scope of work involves managing the end-to-end supply chain for replacement hardware and incidental materials, ensuring seamless coordination and delivery to shore units located worldwide. Key deliverables include the creation of logistics support plans and the timely provision of repair parts. To ensure the integrity of electronic equipment during transit, all packaging must strictly adhere to MIL-E-17555H standards. This effort supports prime contractors in maintaining critical network infrastructure under the Department of Defense.

Process, Physical Distribution, and Logistics Consulting Services

POSTED

DEADLINE

Ready to Pursue This Opportunity?

Get AI-powered intelligence on this solicitation and the ones like it

Every page of the solicitation package shredded into a compliance breakdown

AI-powered matching based on your capabilities and past performance

Competitor and incumbent history on the requirement

Automated alerts on amendments, Q&A deadlines, and award

Join 750+ contractors already using CLEATUS