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HARKO ENTERPRISES LLC

UEI: DJUJMC7LLAZ7

HARKO ENTERPRISES LLC is a federal contractor, registered under UEI DJUJMC7LLAZ7. It has been awarded $140,077 in federal contracts. Primary work spans Ship Building and Repairing, Overhead Traveling Crane, Hoist, and Monorail System Manufacturing, and Bolt, Nut, Screw, Rivet, and Washer Manufacturing. Top awarding agencies include Department Of Defense.

Contact Information

Registration and classification details

Registration

UEI Code

DJUJMC7LLAZ7

Federal Contracting Overview

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

Key Performance Metrics

Awards Count

38

All time

Active

0

Currently performing

Completed

38

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$140.1K100%

Awards by NAICS

336611 - Ship Building and Repairing$104.7K74.7%333923 - Overhead Traveling Crane, Hoist, and Monorail System Manufacturing$26.3K18.8%332722 - Bolt, Nut, Screw, Rivet, and Washer Manufacturing$6.8K4.8%332991 - Ball and Roller Bearing Manufacturing$2.3K1.6%

Awards by Agency Over Time

Awards by Place of Performance

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HARDWARE (HEX HEAD CAPSCREWS & BOLTS)

Solicitation # SPMYM327Q2002

The Portsmouth Naval Shipyard, under DLA Maritime, is soliciting quotes for various commercial hardware items, specifically hex head capscrews and heavy hex bolts, under solicitation SPMYM327Q2002. The requirement includes specific items such as 5/8-11UNC-2A capscrews, zinc-coated self-locking capscrews, and heavy hex bolts conforming to standards including ASTM A193 B16, ASTM B633 Type-2, MIL-DTL-18240 Type-N, and QQ-N-286G. This procurement is a 100% Small Business Set-Aside under NAICS code 332722. The government required delivery date is December 3, 2026, with shipping terms set as FOB Destination. Award will be based on the Lowest Price Technically Acceptable (LPTA) criteria. Offerors must be active in the System for Award Management (SAM) and provide CMMC unique identifiers if applicable. Strict packaging and marking requirements are in place, mandating compliance with MIL-STD-129 for military items and ASTM D-3951 for commercial items, while prohibiting the use of asbestos and loose fill polystyrene. Quality evidence, including test results and material certifications, must accompany each package. Invoices are to be submitted via Wide Area Workflow (WAWF) with payment terms of Net 30 days after material acceptance. Quotes are due by November 4, 2026, at 11:00 AM EST.

DLA Maritime - Portsmouth

POSTED

about 2 hours ago

DEADLINE

31--BEARING,BALL,ANNULA

Solicitation # N0010426QYAHD

Navsup Weapon Systems Support Mech

POSTED

about 2 hours ago

DEADLINE

in about 1 month

Solicitation # N0010426QFG16

This contract specifies the procurement of machine bolts designated as Special Emphasis Level I material for use in critical shipboard systems, where failure could result in catastrophic consequences including loss of life or ship. The bolts must comply with Leslie Controls Inc. drawing 21844N and material specification ASTM-A193 Grade B7, with stringent requirements for traceability, chemical and mechanical testing, and certification. Each production lot requires quantitative analysis, wedge tensile testing, and nondestructive inspection via liquid penetrant or magnetic particle methods, all governed by MIL-DTL-1222 and other referenced standards such as ASTM-F606, FED-STD-H28, and ISO-9001. Traceability must be maintained from raw material through final inspection via unique heat-lot markings applied per MIL-STD-792, and certification reports must be 100% complete, unqualified, and directly linked to each item's marking without transcription. All deliveries require submission of certification data through WAWF to Portsmouth Naval Shipyard (N50286) for prior approval, with no material allowed to ship until acceptance is granted. The contractor must maintain an ISO-9001 or MIL-I-45208 quality system with calibration compliance to ISO-10012 or ANSI-Z540.3, subject to government audit at source. Government Quality Assurance will conduct independent inspections, including 100% verification of traceability, documentation legibility, and compliance with all contractual specifications. Subcontractors are bound by the same requirements and must be vetted, monitored, and audited by the prime contractor. The contract mandates zero-defect acceptance for final inspection, prohibits mercury or unauthorized modifications, and enforces strict configuration control with formal Engineering Change Proposals required for any alterations. All documentation must be submitted electronically via ECDS, and waivers or deviations—classified as Critical, Major, or Minor—require explicit Contracting Officer approval. The product must be delivered within 365 days of contract effectiveness, and the warranty extends one year from delivery date. The contract is issued under a Navy-specific small business set-aside and is a DPAS-rated order for national defense use, with full compliance obligations under Buy American and other federal program requirements.

Navsup Weapon Systems Support Mech

POSTED

about 2 hours ago

DEADLINE

SCREW,CAP,HEXAGON H

Solicitation # N0010427QYA45

Navsup Weapon Systems Support Mech

POSTED

about 2 hours ago

DEADLINE

in about 2 months

53--NUT,SELF-LOCKING,HE

Solicitation # N0010425QBV19

Navsup Weapon Systems Support Mech

POSTED

about 2 hours ago

DEADLINE

in about 1 month

53--SCREW,MACHINE

Solicitation # N0010426QYAHV

NAVSUP Weapon Systems Support Mechanicsburg is soliciting the procurement of 71 machine screws for sub antenna systems under NSN 1H-5305-010877548-SQ. This emergency acquisition is intended for a one-year duration with deliveries destined for DLA Distribution centers in New Cumberland, Pennsylvania, and Tracy, California. While the government intends to solicit full and open competition, the current source is identified as the Original Equipment Manufacturer and the only known provider capable of satisfying the requirements due to a lack of government-owned data. The procurement follows FAR Part 15 procedures and includes UID and Buy American requirements. Interested parties must submit capability statements or proposals via electronic procedures on NECO. The solicitation is expected to be issued around September 3, 2026, with a response deadline of October 3, 2026, and an anticipated award date of October 18, 2026. This effort is designated as a total small business set-aside.

Navsup Weapon Systems Support Mech

POSTED

about 2 hours ago

DEADLINE

F&W, 2018 Munson Packman Boat Repower project

Solicitation # 2018 Munson Packman Boat Repower

The Confederated Tribes of the Colville Reservation Fish and Wildlife Department is seeking a factory-certified marine contractor to perform a complete propulsion repower and helm system integration on a 30 foot Munson Packman landing craft. The project involves the decommissioning and removal of two existing Honda BF250A outboard engines and legacy iST components, followed by the installation of two new Honda BF250D Drive-by-Wire outboards. The scope of work includes comprehensive digital rigging, the installation of new Honda iST electronic control heads at dual helm stations, integration with the existing NMEA 2000 backbone and SeaStar Power Assist steering system, and a full fuel system overhaul using USCG Type A1-15 lines. The project concludes with factory diagnostic checks and a minimum two hour sea trial to validate performance and safety protocols. To ensure quality and warranty coverage, the contractor must be an authorized Honda Marine Dealer or Service Center and employ technicians with at least five years of experience with commercial aluminum vessels and complex marine networks. Proposals must be submitted as a PDF by November 13, 2026, and must provide a firm-fixed price. Award selection is based on a 100 point evaluation criteria, with a preference for responsible Indian Offerors. The contract requires the contractor to maintain significant insurance coverages, including 1 million dollars per occurrence in general liability, and mandates a 25 percent retainage or a performance bond for contracts exceeding 100,000 dollars. All disputes are subject to the jurisdiction of the Colville Tribal Court and tribal law, and contractors must comply with the Colville Tribal Employment Rights Ordinance.

Confederated Tribes of the Colville Reservation

POSTED

about 13 hours ago

DEADLINE

Electrical Connectors & FastenersThis subcontract for Electrical Connectors and Fasteners supports prime contractors working on Nebraska Public Power District projects. The scope of work involves the delivery of high-conductivity terminals and assembly hardware, specifically solderless compression ring terminals made from copper or aluminum alloy preloaded with non-oxidizing inhibitor. Additionally, the contract requires the provision of stirrups and 18-8 stainless steel assembly bolts equipped with silicon bronze hex nuts. All provided materials must adhere to Build America, Buy America (BABA) compliance standards. Interested parties should note that the solicitation was posted on October 28, 2026, with a response deadline of November 6, 2026. The contract falls under NAICS code 332722 and focuses on the essential supply of specialized electrical fasteners and connectors for regional power infrastructure.

Nebraska Public Power District

POSTED

about 16 hours ago

DEADLINE

Supply of Round Plain Nuts (NSN 5310-00-839-1524)This subcontract, issued by the Department of Defense under the DLA Weapons Support ASC Supplier OEM Division, requires the supply of 84 round plain nuts identified by NSN 5310008391524. The hardware must strictly adhere to the DLA Master List of Technical and Quality Requirements and be delivered via FOB Origin to Cherry Point by April 3, 2028. To be eligible, contractors must provide a valid CAGE code and UEI, and they must certify that no covered defense telecommunications equipment is used in accordance with FAR 52.204-24. The opportunity falls under NAICS code 332722, with a response deadline of November 5, 2026.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER OEM DIVISION

POSTED

about 21 hours ago

DEADLINE

Supplier of Flat Washers (NSN 5310-01-097-9936)This subcontract involves the procurement of 109 specialized flat washers to support Defense Logistics Agency aircraft component projects. The supplier is responsible for manufacturing or sourcing the components in strict accordance with Sikorsky Aircraft Corporation part number SS5104-01 and NSN 5310-01-097-9936. All items must be delivered to DLA Distribution DDSP New Cumberland. The contract mandates rigorous adherence to quality and regulatory standards, including compliance with the Buy American Act and the Berry Amendment. Packaging must meet ASTM D3951 specifications, while marking and palletization must follow MIL-STD-129 and RP001 guidelines. The opportunity falls under NAICS code 332722 and is managed by the Department of Defense.

Defense Logistics Agency

POSTED

about 21 hours ago

DEADLINE

Manufacture and Supply of Plain Hexagon Nuts (NSN 5310-00-268-6055)This subcontract involves the manufacture and supply of 492 precision-manufactured plain hexagon nuts, identified by NSN 5310-00-268-6055, for prime contractors supporting DLA Weapons Support ASC projects. The hardware must be produced in strict accordance with NASM316 and FF-N-836F(1) specifications, with a mandatory requirement for zero mercury content and bare item marking compliant with MIL-STD-130N. The selected provider must adhere to the Buy American Act and provide a Certificate of Quality Compliance for the shipment. Delivery of the components is designated as FOB Origin to DLA Distribution Cherry Point, North Carolina. This procurement falls under NAICS code 332722 and is managed by the Department of Defense.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

about 21 hours ago

DEADLINE

Close Tolerance Screw Manufacturing (NAS7802U3)This subcontract involves the manufacture of 116 close tolerance screws, part number NAS7802U3, for the DLA Weapons Support ASC Commodities Division. The fabrication process requires precision CNC machining in strict accordance with National Aerospace Standard 80205 and TDP Rev A Gen 1. Quality control must be maintained through sampling per MIL-STD-1916 or ASQ H1331, and the final products must adhere to Buy American requirements and MIL-STD-2073-1E packaging standards. The project is categorized under NAICS code 332722 and will be performed in New Cumberland. Interested parties should note the response deadline of November 5, 2026, for this Department of Defense requirement.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

about 21 hours ago

DEADLINE

Supply of Multiple Angle Sensor BracketsThis subcontract with the Department of Defense, specifically the DLA Weapons Support Land Supply Chain, involves the manufacture or procurement of Multiple Angle Sensor Brackets under NSN 5340016076959. The contractor is responsible for supplying 12 units of these specialized hardware brackets to prime contractors, with a strict delivery requirement of 5 days from the date of order. Performance for this contract is based in Anniston. Compliance with specific military and industry standards is mandatory, requiring all non-hazardous materials to be packaged according to ASTM D3951 and all shipments to be labeled per MIL-STD-129. The opportunity falls under NAICS code 332722 and was posted on October 28, 2026, with a response deadline of November 9, 2026.

DLA WEAPONS SUPPORT LAND SUPPLY CHAIN

POSTED

about 21 hours ago

DEADLINE

Supply of L3 Technologies Screw AssortmentsThis subcontract involves the supply of 274 units of L3 Technologies, Inc. screw assortment kits, part number OFB-2080-A1, for prime contractors supporting the DLA Weapons Support ASC. The performance of this contract takes place in New Cumberland, Pennsylvania, with delivery terms set as FOB Origin. The supplier must adhere to strict quality and technical standards, including sampling per MIL-STD-1916 or ASQ H1331 and packaging and marking requirements according to MIL-STD-2073-1E and MIL-STD-129. Full compliance with the DLA Master List of Technical and Quality Requirements is mandatory for the fulfillment of this order.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

about 21 hours ago

DEADLINE

Supply of Machine Screws (NSN 5305-01-406-9165)This subcontract, managed by the Department of Defense under the DLA Weapons Support ASC Commodities Division, involves the procurement and delivery of machine screws identified by NSN 5305-01-406-9165. The contractor is responsible for supplying these fasteners to prime contractors for various defense projects, with physical delivery to designated government locations, including Cherry Point. Logistics for the delivery of these parts are handled through the First Destination Transportation program. Strict manufacturing and sourcing compliance is required for this contract. All parts must be produced without the use of additive manufacturing processes and must adhere to the domestic material restrictions set forth by the Berry Amendment and the Buy American Act. The opportunity is categorized under NAICS code 332722, with a response deadline of November 5, 2026.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

about 21 hours ago

DEADLINE

Aerospace Fastener Supply (NASM Standard)This subcontract, issued by the Department of Defense under the agency Construction & Equipment Manu & Con, involves the procurement and delivery of certified aerospace-grade fasteners for DLA aerospace hardware projects. The contractor is required to supply NASM51031-122 fasteners as a substitute for MS51031-122, ensuring that the quantity provided is sufficient for 150 assemblies. A critical requirement of the agreement is the provision of certification of conformance to National Aerospace Standard specifications. The opportunity is designated as a Service-Disabled Veteran-Owned Small Business set-aside under NAICS code 332722. Performance for this contract will take place in Jacksonville, Florida. Interested parties must have submitted their responses by the deadline of November 9, 2026.

CONSTRUCTION & EQUIPMENT MANU & CON

POSTED

about 21 hours ago

DEADLINE

Supplier of Self-Locking Plate Nuts (NSN 5310-01-669-4613)This subcontract involves the supply of 155 self-locking plate nuts, identified by NSN 5310-01-669-4613, for prime contractors supporting the DLA Weapons Support ASC Commodities Division. The supplier is responsible for manufacturing or sourcing components that strictly adhere to Boeing part number BACN10TL3A6 and DLA Master List requirements. Performance will take place at Tinker AFB, with all units required to be packaged according to MIL-STD-2073-1E and MIL-STD-129 standards. To ensure quality and security, the contractor must maintain ISO 9001:2015 certification and demonstrate compliance with NIST SP 800-171. All delivered hardware must undergo sampling and inspection in accordance with MIL-STD-1916 or ASQ H1331. The solicitation was posted on October 28, 2026, with a response deadline of November 5, 2026, under NAICS code 332722.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

about 21 hours ago

DEADLINE

Supply of Spring Pins (NSN 5315-01-599-0440)This subcontract involves the sourcing or fabrication of two spring pins under NSN 5315-01-599-0440 for prime contractors delivering to the Defense Logistics Agency Weapons Support LSO Combat Vehicles and Armament. The selected provider must ensure all components adhere to the DLA Master List of Technical and Quality Requirements and maintain domestic origin. Additive manufacturing processes are strictly prohibited unless specific authorization is granted. The project falls under NAICS code 332722 and will be performed at Camp Pendleton, California. Interested parties must respond by November 9, 2026, to fulfill the requirements of the Department of Defense.

DLA WEAPONS SUPPORT LSO COMBAT VEHICLES AND ARMAMENT

POSTED

about 21 hours ago

DEADLINE