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DUPLAN INDUSTRIES

UEI: SL4ZMJXVLGJ8

DUPLAN INDUSTRIES is a federal contractor, registered under UEI SL4ZMJXVLGJ8. It has been awarded $24,378,938 in federal contracts. Primary work spans Other Aircraft Parts and Auxiliary Equipment Manufacturing, Other Support Activities for Air Transportation, and Unknown NAICS. Top awarding agencies include Department Of Defense and Other agencies (1 agencies, <0.5% each).

Contact Information

Registration and classification details

Registration

UEI Code

SL4ZMJXVLGJ8

Federal Contracting Overview

Award totals, agency breakdown, NAICS distribution, and geographic footprint.

Key Performance Metrics

Awards Count

1,711

All time

Active

0

Currently performing

Completed

1,711

Past period of performance

Total Awards

All time

Contracts

Prime · all time

Subcontracts

Sub · all time

Grants

Prime · all time

Subgrants

Sub · all time

Award Analytics & Distribution

Awards by Agency

Department Of Defense$24.3M99.8%

Other agencies (1 agencies, <0.5% each)$39.8K0.2%

Awards by NAICS

336413 - Other Aircraft Parts and Auxiliary Equipment Manufacturing$14.0M57.6%488190 - Other Support Activities for Air Transportation$4.6M18.7%

- Unknown NAICS$3.7M15.1%

336411 - Aircraft Manufacturing$3.1M12.7%332710 - Machine Shops$443.6K1.8%332722 - Bolt, Nut, Screw, Rivet, and Washer Manufacturing$347.1K1.4%333999 - All Other Miscellaneous General Purpose Machinery Manufacturing$221.0K0.9%332991 - Ball and Roller Bearing Manufacturing$188.3K0.8%332510 - Hardware Manufacturing$168.0K0.7%

Awards by Agency Over Time

Awards by Place of Performance

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Prisoner Cage Fabrication and InstallationThis subcontract involves the fabrication and installation of a secure prisoner transport cage for a 2025 Ford Lightning Pro. The scope of work requires the contractor to install a secure partition and cage designed to separate the vehicle cabin from the rear bed area, ensuring a safe and secure transport environment. The project is part of the Massachusetts Operational Services Division vehicle projects and will be performed in Boston. The solicitation was posted on October 20, 2026, with a response deadline of October 30, 2026. Falling under NAICS code 332510, the contract is managed by the Massachusetts OSD OVM agency. The selected provider will be responsible for the complete delivery of the installed and secured prisoner cage.

OSD09 - OSD OVM

POSTED

about 8 hours ago

DEADLINE

Supply of Spacer, Sleeve (NSN 5365-01-034-2519)This subcontract, set aside for total small businesses under NAICS code 336413, involves the manufacture and delivery of 124,000 sleeve spacers, identified as NSN 5365-01-034-2519, for the Defense Logistics Agency Weapons Support ASC. The selected provider will supply these units to DLA Depots, ensuring all items are produced and delivered according to strict military and industry standards. Technical requirements include sampling per MIL-STD-1916 or ASQ H1331, packaging according to ASTM D3951 and RP001, and marking and labeling in compliance with MIL-STD-129. Additionally, the contractor must maintain CMMC Level 1 certification and adhere to all ITAR and EAR export control regulations to ensure the security and legality of the supply chain.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER AE AND AF DIV

POSTED

about 9 hours ago

DEADLINE

Fiber Optic System Tool Kit Manufacturer/SupplierThis subcontract opportunity is for a manufacturer or supplier to provide specialized Fiber Optic System Tool Kits to prime contractors supporting the Defense Logistics Agency Weapons Support ASC Supplier Oper AE and AF Division. The scope of work involves sourcing or manufacturing kits that include termination, testing, and maintenance tools in strict accordance with government specifications and drawings. The selected provider must conduct rigorous quality inspections to ensure part number accuracy and prevent corrosion. The contract spans a five-year period with a delivery requirement of 57 tool kits annually. As a Total Small Business Set-Aside under NAICS code 332510, the contract requires the provider to maintain CMMC unique identifiers for the processing of Federal Contract Information and Controlled Unclassified Information. Interested parties must respond by November 19, 2026.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER AE AND AF DIV

POSTED

about 9 hours ago

DEADLINE

Commercial Door Hardware Supplier/InstallerThis subcontract agreement outlines the requirements for a Commercial Door Hardware Supplier and Installer to support prime contractors on facility projects for the City of Murfreesboro. The selected provider is responsible for the supply and installation of various hardware components, including actuator kits, receivers, continuous hinges, and key switches, all of which must adhere to Section 08 70 00 standards. A critical component of the scope involves the precise keying of cylinders to align with the Owner's factory-registered system in accordance with ANSI/BHMA A156:5 and A156.28 specifications. The ultimate objective of the contract is the delivery of fully functional hardware sets and a completely integrated keyed entry system. Interested parties must submit their responses by November 12, 2026.

POSTED

about 11 hours ago

DEADLINE

Carbide-Tipped Snow Plow Blade ManufacturerThis subcontract involves the manufacture and supply of carbide-tipped snow plow blades for prime contractors working on State of New Hampshire Das Purchasing projects. The manufacturer is responsible for fabricating blades in several specifications, including 28C, 40C, 44C, and 44E, all featuring 3/4 inch by 6 inch dimensions and 8 inch on center hole patterns. Technical requirements include the use of carbide inserts, rubber matrix molding, and the application of identification stamps and a lead-free rust-resistant lacquer. To ensure quality and compliance, the provider must submit shop drawings and a Certificate of Analysis. All finished products are to be delivered F.O.B. Destination. This opportunity is categorized under NAICS code 332510 and is managed through the New Hampshire statewide Bids and Contracts office.

Das Purchasing (statewide Bids & Contracts)

POSTED

about 12 hours ago

DEADLINE

Antenna-430 ADF Repair and Overhaul ServicesThis subcontract involves providing repair and overhaul services for the Antenna-430 ADF, A1, supporting prime contractors on projects for the Department of Defense Navsup Weapon Systems Support. The scope of work includes the complete teardown, evaluation, and modification of units, where defective components are identified and replaced based on approved repair manual limits. All work must be performed using specialized avionics testing equipment and must strictly adhere to IPC/EIAJ-STD-001C soldering standards to ensure units are delivered in Ready for Issue condition. The opportunity is categorized under NAICS code 336413 and was posted on October 20, 2026, with a response deadline of November 19, 2026. This technical engagement focuses on maintaining critical aviation components to meet rigorous military specifications and operational readiness requirements.

Navsup Weapon Systems Support

POSTED

about 14 hours ago

DEADLINE

Aircraft Wheel Component SupplyThis subcontract, titled Aircraft Wheel Component Supply, involves providing replacement components, seals, and hardware to prime contractors supporting NAVSUP Weapon Systems Support aircraft wheel overhaul projects. The scope specifically focuses on delivering certified aircraft-grade replacement parts and aviation-grade alloys that meet approved repair manual specifications for NSN 1630-14-597-7780. Managed under the Department of Defense, the contract requires strict adherence to the Buy American Act and Trade Agreements certifications. Additionally, the supplier is responsible for providing Material Safety Data Sheets for any hazardous materials delivered. The solicitation was posted on October 20, 2026, with a response deadline of November 19, 2026, falling under NAICS code 336413.

Navsup Weapon Systems Support

POSTED

about 14 hours ago

DEADLINE

Aircraft Wheel Half Repair and Overhaul ServicesThis subcontract for Aircraft Wheel Half Repair and Overhaul Services supports NAVSUP Weapon Systems Support projects within the Department of Defense. The scope of work involves the comprehensive teardown, evaluation, repair, and overhaul of aircraft wheel halves under NSN 1630-14-597-7780. The selected provider will be responsible for disassembling units, cleaning and inspecting parts according to approved manuals, replacing defective components, and reassembling the units using specialized fixtures, jigs, and test equipment. All deliverables must be provided in Ready for Issue condition and must strictly comply with MIL-STD-130 and MIL-STD-129 standards. This opportunity falls under NAICS code 336413, with a response deadline set for November 19, 2026.

Navsup Weapon Systems Support

POSTED

about 14 hours ago

DEADLINE

Precision Aircraft Weighing and Balance ServicesThis subcontract for Precision Aircraft Weighing and Balance Services involves performing official aircraft weighing for prime contractors working on USCG HC-144 aircraft projects. The scope of work requires executing weighing procedures both post-de-paint and post-paint, strictly adhering to Maintenance Procedure Cards 00WBR.0 and 08000.0. The contractor must utilize calibrated aircraft scales and load cells to ensure accuracy and collaborate with USCG inspectors to complete official weight forms and deliver final weight and balance reports. Managed by the Department of Homeland Security through the Aviation Logistics Center, the work is to be performed in Elizabeth City, North Carolina. The opportunity is categorized under NAICS code 488190. Interested parties should note the response deadline of November 23, 2026.

Aviation Logistics Center (ALC)(00038)

POSTED

about 14 hours ago

DEADLINE

in about 1 month

Specialized Aviation Paint and Coating Materials SupplierThis subcontract through the Department of Homeland Security Aviation Logistics Center involves the supply of high-performance aviation-grade paints, primers, and coatings specifically for USCG HC-144 CN-235 aircraft projects. The scope of work requires the delivery of gloss and flat coatings, Alodine for bare metal, and specialized masking materials such as aluminum foil tape and barrier film. All provided materials must strictly adhere to CN-235 technical orders and be delivered as complete paint kits and chemical treatments accompanied by Certificates of Conformance. The project is based in Elizabeth City, North Carolina, under NAICS code 336411. Interested parties must respond by November 23, 2026, to provide these critical materials to prime contractors ensuring the maintenance and coating standards of the aircraft fleet are met.

Aviation Logistics Center (ALC)(00038)

POSTED

about 14 hours ago

DEADLINE

in about 1 month

Flight Model Solar Array Wings SupplyThis subcontract involves the supply of flight-ready, qualified solar panel sets for prime contractors working on NASA/NSSC TERP RAPTOR 12U CubeSat projects. The selected provider is responsible for manufacturing solar array wings that adhere to strict space-flight specifications, utilizing space-grade solar cells, flight-qualified substrates, and deployment mechanisms specifically designed for the 12U CubeSat standard. All deliverables must meet the rigorous acceptance and verification standards established by the NASA Goddard Space Flight Center. The final requirement is the delivery of a complete set of flight-ready solar array wings, with performance taking place in Greenbelt, Maryland.

National Aeronautics And Space Administration

POSTED

about 14 hours ago

DEADLINE

Precision Machining for F-118 Valve Assembly ComponentsThis subcontract involves high-precision machining for F-118 engine valve assembly components supporting DLA Aviation. The scope of work requires the execution of CNC milling, turning, and grinding using aerospace-grade alloys to meet strict tolerances defined by technical data and Process Operation Sheets. To qualify, contractors must hold ISO 9001, AS9100, or NATO AQAP-2070 certifications. The project is managed under the Department of Defense via DLA Aviation at Oklahoma City, with a response deadline of October 30, 2026.

Ok DLA Aviation At Oklahoma City

POSTED

about 14 hours ago

DEADLINE

Component Evaluation and InspectionThis subcontract, titled Component Evaluation and Inspection, is issued by the Navsup Weapon Systems Support under the Department of Defense. The project involves performing technical evaluations and inspections of spoiler assemblies for prime contractors working on Department of the Navy aerospace projects. The primary objective is to identify structural cracks, corrosion, or fatigue through the application of Non-Destructive Testing methods, specifically X-ray, Ultrasonic, and Dye Penetrant techniques. Qualified providers must hold ASNT or equivalent aerospace inspection certifications to ensure technical compliance. The final deliverable for this engagement is a detailed evaluation report that includes specific recommended repair actions. The solicitation was posted on October 20, 2026, with a response deadline of November 19, 2026, and falls under NAICS code 336413.

Navsup Weapon Systems Support

POSTED

about 14 hours ago

DEADLINE

Spoiler Assembly Component SupplyThis subcontract, titled Spoiler Assembly Component Supply, is issued by Navsup Weapon Systems Support under the Department of Defense. The agreement focuses on the procurement of aerospace-grade replacement parts, fasteners, and sub-components necessary for the repair of NSN 1680-01-650-9016. The supplier is responsible for sourcing OEM or approved equivalent parts that match Reference Number 81205 113A4600-406 to support prime contractors on Department of the Navy aerospace repair projects. To ensure regulatory and origin compliance, the provider must furnish Buy American and Trade Agreements certifications. The contract falls under NAICS code 336413, with a posting date of October 20, 2026, and a response deadline of November 19, 2026.

Navsup Weapon Systems Support

POSTED

about 14 hours ago

DEADLINE

Spoiler Assembly Teardown and RepairThis subcontract, managed by Navsup Weapon Systems Support for the Department of Defense, involves the teardown, evaluation, and repair of NRP Spoiler Assemblies (NSN 1680-01-650-9016) for Department of the Navy aerospace projects. The selected contractor will be responsible for disassembling the units, conducting technical evaluations for wear and damage, and performing necessary repairs or modifications in strict accordance with OEM or military specifications. The work requires the use of precision measuring instruments and aerospace-grade tooling to ensure the delivery of certified, serviceable assemblies. Additionally, the contractor must possess CAV RP reporting capabilities to meet the administrative requirements of the project. The solicitation was posted on October 20, 2026, with a response deadline of November 19, 2026, under NAICS code 336413.

Navsup Weapon Systems Support

POSTED

about 14 hours ago

DEADLINE

Kicker Body Fabrication and AssemblyThis subcontract involves the fabrication and assembly of the main structural body for a stripline kicker prototype supporting Department of Energy projects at Brookhaven National Laboratory. The scope of work requires precision CNC machining and the integration of specific cooling features in accordance with EIC-INS-SPC-010. To ensure functionality within the project environment, the contractor must utilize vacuum-compatible materials and strictly adhere to Ultra-High Vacuum fabrication standards. The project is categorized under NAICS code 332710 and will be performed in Upton. Interested parties must respond by December 4, 2026, to provide the completed, machined, and assembled kicker body as specified in the requirements.

Brookhaven National Labor -Doe Contractor

POSTED

about 14 hours ago

DEADLINE

in about 1 month

Aircraft Skin Component Supplier (NSN 1560-01-723-6222)This subcontract involves the supply of aircraft skin components for prime contractors supporting US Navy NAVSUP Weapon Systems Support projects. The selected supplier is responsible for manufacturing or sourcing parts that strictly adhere to NSN 1RD 1560-01-723-6222 QF specifications. All deliverables must be packaged according to MIL-STD-2073 and marked in accordance with MIL-STD-129, with final delivery directed to shipping point W25G1U. To ensure quality and precision, the contractor must maintain ISO 9001 or SAE AS9100 certification. Additionally, all equipment used in the process must be calibrated to NCSL Z540.3 or ISO 10012 standards. This opportunity falls under NAICS code 336413 and requires responses to be submitted by November 19, 2026.

Navsup Weapon Systems Support

POSTED

about 14 hours ago

DEADLINE

Supply of Attitude Indicators (NSN 6610-01-432-3229)This subcontract, issued by the Department of Defense through the Pa DLA Aviation At Philadelphia, involves the supply of Attitude Indicators under NSN 6610-01-432-3229 for NAVAIR aviation component projects. The selected provider is responsible for manufacturing or procuring units that strictly adhere to TDP Version 003, ensuring that all hardware, software, and firmware are fully aligned with the established equipment baseline. The contractor must ensure all units are marked according to MIL-STD-130 and packaged in compliance with MIL-STD-2073. To qualify, the provider must maintain ISO 9001 certification and demonstrate compliance with DFARS 252.204-7012. The final deliverable consists of the physical indicator units, fully marked and packaged for delivery.

Pa DLA Aviation At Philadelphia

POSTED

about 14 hours ago

DEADLINE