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MCMASTER DEFENSE LLC

UEI: HYSDLQVEZLE4CAGE: 7W5Z4

MCMASTER DEFENSE LLC is a federal contractor, registered under UEI HYSDLQVEZLE4 and CAGE code 7W5Z4. It has been awarded $307,055 in federal contracts. Primary work spans Switchgear and Switchboard Apparatus Manufacturing, Bare Printed Circuit Board Manufacturing, and All Other Miscellaneous General Purpose Machinery Manufacturing. Top awarding agencies include Department Of Defense.

Contact Information

Registration and classification details

Address123 Main St, City, ST 12345

Registration

UEI Code

HYSDLQVEZLE4

CAGE Code

7W5Z4

Entity Structure

Corporate Entity (Not Tax Exempt)

Established

N/A

Business Classifications

For Profit OrganizationLimited Liability CompanyManufacturer of Goods

NAICS Codes

611420Computer Training(Primary)

Federal Contracting Overview

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

AI Capability Profile

MCMASTER DEFENSE LLC specializes in defense-related technical services within the education and training sector, leveraging its primary NAICS code 611420 to deliver advanced military training solutions, curriculum development, and simulation-based instruction. The company’s core capabilities center ...

Key Performance Metrics

Awards Count

10

All time

Active

0

Currently performing

Completed

10

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$307.1K100%

Awards by NAICS

335313 - Switchgear and Switchboard Apparatus Manufacturing$242.4K78.9%334412 - Bare Printed Circuit Board Manufacturing$36.5K11.9%333999 - All Other Miscellaneous General Purpose Machinery Manufacturing$12.2K4%332119 - Metal Crown, Closure, and Other Metal Stamping (except Automotive)$8.4K2.7%332919 - Other Metal Valve and Pipe Fitting Manufacturing$7.6K2.5%

Awards by Agency Over Time

Awards by Place of Performance

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NEPA and Cultural Resources Compliance Workflow Modernization Prototype for Army Reserve 63d Readiness Division

Solicitation # fb420221-eb1c-4f01-9757-62730fa6db7f

Department Of Defense

POSTED

about 22 hours ago

DEADLINE

Solicitation # 26-39R

The City of Hamilton, Ohio, has issued solicitation 26-39R for the purchase and delivery of 15kV dead-front pad-mounted air insulated switchgear for the Hamilton Enterprise Park. The scope of work includes the procurement of eight units of 4-600A switchgear and four units of 3-600A/1-200A switchgear, which must meet specific technical standards including a 95KV basic insulation level and a main bus continuous current of 600A. Bids must be submitted in sealed envelopes to the Purchasing Agent at One Renaissance Center by 2:00 PM on November 13, 2026. The contract will be awarded to the lowest responsive and responsible bidder, and submissions must include technical cut sheets, a bid security of 10 percent of the total bid, and various signed affidavits covering non-collusion, drug-free workplace compliance, and Ohio ethics laws. Deliveries are to be made FOB to the City of Hamilton Substation 5, with specific coordination required via telephone 24 hours and one hour prior to arrival. The City maintains the right to inspect supplies after delivery and will reject any damaged materials or shipments marked C.O.D. Payment will be issued within 30 calendar days upon receipt of a proper invoice, contingent upon the availability of lawful appropriations by the City Council. Contractors are required to maintain workers compensation and employer liability insurance and must certify that they have no unresolved findings for recovery of public funds issued by the Auditor of the State of Ohio.

The City of Hamilton

POSTED

about 22 hours ago

DEADLINE

Supply of Positioners (NSN 6625-01-543-3913)This subcontract involves the procurement of two positioners for prime contractors supporting DLA Land and Maritime projects. The selected provider is responsible for manufacturing or sourcing hardware that strictly adheres to NSN 6625-01-543-3913 and the DLA Master List requirements. All items must be packaged, marked, and palletized in accordance with MIL-STD-129, MIL-STD-2073-1E, and RP001 standards, with final delivery conducted FOB Origin. Compliance requirements for this contract are stringent, necessitating a CMMC Level 2 self-assessment and full adherence to NIST SP 800-171. Additionally, the provider must comply with the Buy American Act. This opportunity falls under NAICS code 334412 and is managed by the Department of Defense Maritime Supply Chain.

MARITIME SUPPLY CHAIN

POSTED

about 23 hours ago

DEADLINE

Nonreactivating Dehydrator Unit SupplyThis subcontract, issued by Construction & Equipment MRO SVC I for the Department of Defense, requires the procurement of two Nonreactivating Dehydrator Units under NSN 4440-01-411-2780. The selected provider is responsible for manufacturing or sourcing units that strictly adhere to the established NSN technical specifications to support prime contractors fulfilling DLA supply contracts. The agreement mandates full compliance with the Buy American Act and specific telecommunications prohibitions as outlined in DFARS regulations. Performance will take place in zip code 17070-5002, with a response deadline set for November 6, 2026.

CONSTRUCTION & EQUIPMENT MRO SVC I

POSTED

about 23 hours ago

DEADLINE

Supply of Bearing Installation Tool (NSN 5120-01-161-2822)This subcontract involves the manufacture and supply of Bearing Installation Tools, identified by NSN 5120-01-161-2822, to support prime contractors fulfilling Department of Defense contracts for the ASC Supplier Oper AE and AF Div. The selected provider must produce the tools according to strict technical specifications using either traditional fabrication or approved additive manufacturing methods. All deliverables must be packaged in accordance with ASTM D3951 and palletized per RP001 standards for delivery to New Cumberland. Compliance requirements for this contract include adherence to NIST SP 800-171 and DFARS trade certifications. The opportunity is categorized under NAICS code 333999, with a response deadline of November 4, 2026. The primary objective is the delivery of physical, fully packaged tools that meet all specified government quality and security standards.

ASC SUPPLIER OPER AE AND AF DIV

POSTED

about 23 hours ago

DEADLINE

Solicitation # SPE4A7-27-T-1870

Solicitation SPE4A7-27-T-1870 is a fixed-price procurement issued by the DLA Weapons Support ASC Supplier Oper AE and AF Div for 12 units of sleeve spacers, identified by NSN 5365-01-655-9985. The contract requires delivery within 171 days after order, with a required delivery date of November 5, 2027, and a need ship date of April 20, 2027. Delivery is FOB Origin to the DLA Distribution New Cumberland facility in Pennsylvania. This acquisition is not a small business set-aside, although a price evaluation preference is provided for HUBZone Small Business Concerns. The contractor must adhere to strict technical and quality standards, including a manufacturer inspection system compliant with SAE AS9003 or ISO 9001. Packaging and marking must follow MIL-STD-2073-1E and MIL-STD-129, with a specific prohibition on mercury or mercury compounds. Due to the nature of the technical data, the contract is subject to ITAR and EAR export controls, requiring approved US/Canada Joint Certification Program certification for access. Compliance with the Buy American Act, the Berry Amendment, and DFARS cybersecurity requirements for safeguarding covered defense information is mandatory. Invoicing and receiving reports must be processed electronically through the Wide Area WorkFlow system.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER AE AND AF DIV

POSTED

about 23 hours ago

DEADLINE

BUSHING, SLEEVE

Solicitation # SPE4A7-27-T-1938

Solicitation SPE4A7-27-T-1938, issued by DLA Weapons Support on October 23, 2026, is a request for quotations for sleeve bushings (NSN 5365016653714), designated as critical application items. The requirement consists of two line items totaling eight units, with two units destined for DLA Distribution Cherry Point, NC, and six units for DLA Distribution San Diego, CA. Delivery is required within 83 days after order, with FOB Origin terms. This is not a small business set-aside and falls under NAICS code 332119. The contract mandates strict quality and technical compliance, requiring the manufacturer's inspection system to meet SAE AS9003 or ISO 9001 standards. Inspection and acceptance will occur at the origin per FAR 52.246-2, utilizing zero-based sampling plans such as MIL-STD-1916 or ASQ H1331. Packaging must adhere to ASTM D3951 and MIL-STD-129, with DLA Master List requirements taking precedence. Additionally, the contractor must comply with CMMC Level 2 self-assessment requirements, safeguarding of covered defense information, and the Buy American and Balance of Payments Program. Invoicing and receiving reports must be processed electronically through the Wide Area WorkFlow system.

DLA WEAPONS SUPPORT ASC SUPPLIER OPER AE AND AF DIV

POSTED

about 23 hours ago

DEADLINE

Solicitation # SPE7M1-26-T-020L

Solicitation SPE7M1-26-T-020L is a small business set-aside issued by the DLA Land and Maritime Maritime Supply Chain for the procurement of two positioners, identified by NSN 6625-01-543-3913. The requirement falls under NAICS code 334412. The delivery timeline is 20 days after award, with shipping terms set as FOB Origin. Delivery is coordinated through DF Young Inc as the freight forwarder, with the final shipping destination located in Poprad, Slovakia. Inspection and acceptance will occur at the point of origin. The contract mandates strict adherence to DLA packaging and marking standards, specifically MIL-STD-129 and MIL-STD-2073-1E, with palletization following RP001. Technical and quality requirements are governed by the DLA Master List, including specific notes that the item may contain batteries and requires the removal of government identification from non-accepted supplies. Security requirements are significant, requiring a CMMC Level 2 Self-Assessment and compliance with NIST SP 800-171 for safeguarding covered defense information. Administrative processes, including invoicing and payment, must be managed through the Wide Area WorkFlow system. Additionally, the Buy American Act and various DFARS clauses regarding domestic sourcing and cybersecurity incident reporting apply to this acquisition.

MARITIME SUPPLY CHAIN

POSTED

about 23 hours ago

DEADLINE

Disconnect Switches 35kV

Solicitation # 2026-IFB-MS-0484

The City of Pasadena, Water and Power Department, is soliciting bids under solicitation number 2026-IFB-MS-0484 to establish a multi-year contract for the purchase of two variations of 35 kV Disconnect Switches, specifically for Circuit Breaker and Bus Tie configurations. These outdoor, three-pole, group-operated switches must be rated for a maximum voltage of 48.3 kV with a 250 kV Basic Insulation Level and must comply with IEEE, ANSI, NEMA, and ASTM standards. The contract will be awarded to the lowest responsive and responsible bidder based on the Grand Total Price submitted via the City's eProcurement Portal. Bidders must demonstrate capability, financial resources, and a history of quality performance, while adhering to strict packaging and marking requirements to prevent damage during transit and storage. Key compliance requirements include the submission of Form AA-1 for Equal Employment Opportunity, adherence to the Pasadena living wage ordinance, and compliance with California Public Contract Code and Labor Code regarding subcontractor payments and prevailing wages. The supplier is required to provide a minimum warranty of 12 months after initial energization and must submit an Inspection and Test Procedure Outline three weeks before testing begins. All bids and pricing must be submitted electronically through the eProcurement Portal by November 27, 2026, at 3:00 pm. Final inspection will occur upon receipt of the order at the vendor's expense, and all equipment must be accompanied by a certified test report reviewed and accepted by the City.

City of Pasadena, Water and Power Department

POSTED

DEADLINE

Commander, Navy Installations Command (CNIC) Smart Maintenance Orchestrator Challenge

Solicitation # c922d13c-feef-4034-a736-c38d30c96a2d

The Commander, Navy Installations Command (CNIC) is seeking a software solution to modernize maintenance management across 53 Navy Defense Fuel Support Points (DFSPs). The current system relies on inconsistent, manual, paper-based processes that lack automated notifications and enterprise-level visibility, creating difficulties in verifying compliance and tracking the status of critical fuel assets. The goal is to implement a holistic approach that captures the entire maintenance lifecycle, utilizing programmable logic to automatically trigger follow-on actions and notify responsible operators. The selected provider must design, build, and sustain a scalable system that produces verifiable records of all maintenance and inspections. While the government is open to commercial, custom, or hybrid technical approaches, the solution will be initially validated at one or more operational DFSPs, with a primary focus on high-impact deepwater terminals. This initiative aims to fundamentally transform how maintenance is driven and evidenced rather than simply digitizing existing paper workflows.

Department Of Defense

POSTED

DEADLINE

Supply of High-Performance Valve Materials (SAE-AMS-6931 & Mearthane)This subcontract involves the supply of certified raw materials and specialized components to prime contractors supporting Navsup Weapon Systems Support Mech for shipboard ball valve repairs. The scope of work requires the provision of materials that strictly adhere to SAE-AMS-6931 specifications and the delivery of Mearthane graphite-filled urethane, provided either as raw materials or prefabricated components. A critical requirement of the contract is the maintenance of full material traceability and the provision of certification data compatible with Wide Area Workflow submission. Managed under NAICS code 332919 for the Department of Defense, the agreement ensures that all high-performance valve materials meet rigorous military and technical standards for maritime application.

Navsup Weapon Systems Support Mech

POSTED

DEADLINE

in about 1 month

48--VALVE ASSEMBLY,MANI, IN REPAIR/MODIFICATION OF

Solicitation # N0038325QT557

NAVSUP Weapon Systems Support is soliciting firm fixed unit pricing quotes for the teardown, evaluation, repair, overhaul, upgrade, and testing of Valve Assemblies, MANI (NSN 4810-01-606-2525). This requirement is set aside for small business suppliers capable of providing FAA-Certified parts with an FAA Authorized Release Certificate or FAA Form 8130-3 Airworthy Approval Tag. The objective is to return assets to a Ready For Issue condition, with a required Repair Turnaround Time of 90 days after receipt of the asset. The solicitation is open for quotes until November 30, 2026, and will be evaluated based on price, turnaround time, and past performance, with past performance weighted as more important than price. The contractor is responsible for all labor, materials, and tooling, and must maintain a quality system conforming to ISO 9001 or SAE AS9100 and a calibration system meeting ANSI/NCSL Z540.3 or ISO-10012-1 standards. Key contractual obligations include strict adherence to MIL-STD-130 for markings and MIL-STD-2073 for packaging. The contract includes specific provisions for Beyond Economical Repair and Missing on Induction determinations, both of which require written concurrence from DCMA. All payment requests and receiving reports must be processed electronically through the Wide Area Workflow system.

Navsup Weapon Systems Support

POSTED

DEADLINE

in about 1 month

PARTS KIT,BALL VALV

Solicitation # N0010426QFE36

This contract is a solicitation for the teardown, evaluation, inspection, and full repair of a Ball Valve Parts Kit (NIIN 013385191) to a like-new or A condition. The material is designated as Special Emphasis material due to its use in crucial shipboard systems where failure could result in serious injury or loss of the vessel. The scope of work includes a Level 1 repair, requiring strict adherence to technical drawings and specifications, including the use of specific materials such as SAE-AMS-6931 and Mearthane graphite-filled urethane. The contractor must maintain a quality system compliant with ISO-9001 or MIL-I-45208 and provide comprehensive certification data, including non-destructive testing and material traceability, via the Wide Area Workflow (WAWF) system. The award will be made to a single offeror based on a best-value determination, with past performance weighted as more important than price. Evaluation will include SPRS risk assessments for item, price, and supplier risk. Final delivery of the material is required within 158 days of the contract's effective date, with certification data due 20 days prior to delivery. The procurement is an FOB Destination order and is designated as a DO rated order under the Defense Priorities and Allocations System. While originally a small business set-aside, the solicitation was amended to be unreviewed-unrestricted. Pricing must be submitted as a Firm Fixed Price or Not to Exceed amount, and a beyond economic repair price must also be provided.

Navsup Weapon Systems Support Mech

POSTED

DEADLINE

in about 1 month

PARTS KIT,BALL VALV

Solicitation # N0010426QFE37

Solicitation NO0104-26-Q-FE37 is for the procurement and refurbishment of a Ball Valve Parts Kit (NIIN 014823978) for use in crucial shipboard systems. Designated as Special Emphasis Level I material, the scope involves the teardown, evaluation, inspection, and full repair of components to like-new or A condition. Key technical requirements include strict spherical surface waviness limits of 0.0005 inches, specific material certifications for SAE-AMS-6931 and Mearthane graphite-filled urethane, and the application of Chemours Teflon coatings. The contract is a Firm Fixed Price (FFP) or Not to Exceed (NTE) agreement, with a delivery window of 71 days after the effective date. The award will be made to a single offeror based on the most advantageous combination of price and past performance, with past performance weighted more heavily. The procurement is unrestricted, as the previous small business set-aside was dissolved. Quality assurance is rigorous, requiring 100% inspection of material verification and traceability markings, with lot acceptance based on zero defects. All certification data and invoices must be processed through the Wide Area Workflow (WAWF) system, with shipping directed to DODAAC N50286 and inspection/acceptance occurring at the destination.

Navsup Weapon Systems Support Mech

POSTED

DEADLINE

Crack Seal Machine (CPN)

Bureau of Reclamation

POSTED

DEADLINE

SSB NCAO BPA CALL SWAGELOK TN-U1 (CGB)

Bureau of Reclamation

POSTED

DEADLINE

Orange County Electric Ice Resurfacer Acquisition

Solicitation # 367-OC5492

The County of Orange in North Carolina is soliciting competitive lump sum bids under solicitation number 367-OC5492 for the purchase and delivery of one new Lithium-Ion Electric Ice Resurfacer for the Orange County Sportsplex. The objective is to transition to an emission-free, high-performance vehicle to maintain premium ice conditions. The required equipment must be based on Zamboni 552AC specifications, featuring a 77-inch conditioning deck, a maintenance-free Lithium-Ion battery system with a fast-charging station, and various specialized upgrades such as a stainless steel water distribution pipe and an integrated backup alarm. The contract includes the delivery of the vehicle, necessary charging infrastructure, factory warranty coverage, and a comprehensive technical onboarding session for facility staff. Delivery must be completed at the Orange County Sportsplex in Hillsborough, NC, no later than November 30, 2027. Proposals will be evaluated based on total cost, guaranteed delivery timelines, warranty scope, and the availability of regional factory-certified service technicians. To be considered responsive, bidders must submit a company profile certifying authorized dealer status, an itemized cost proposal, warranty details, and estimated production lead times. Additionally, bidders must provide a Living Wage Contractor Policy, an E-Verify Affidavit, and an Orange County Nondiscrimination Certification. The selected provider is required to maintain Commercial General Liability, Automobile, and Workers' Compensation Insurance and must adhere to the highest professional standards of practice. Inquiries regarding this solicitation should be directed to the Capital Projects Manager.

County of Orange

POSTED

DEADLINE

Load Break Switch

Solicitation # Z5467

Nashville Electric Service is soliciting bids for the procurement of 10 units of 1200 Amp Load Break Switches. These switches must feature a continuous ampacity and interrupting capacity of 1200 Amps, a nominal voltage of 34.5KV with a 38KV maximum, 200KV B.I.L., and a 30,000AMPS RMS asymmetrical one-time fault closing duty cycle. Mechanical specifications require a hot-dipped galvanized steel mounting base per ASTM A123, minimum 9.5 feet in length with at least 29 inches of phase separation. The equipment must be suitable for outdoor mounting on single wood, concrete, or steel poles and include a single point lifting bracket, grounding lug installation holes, and sufficient hardware to allow mounting 40 feet above the handle. Compliance with ANSI, NEMA, and IEEE standards is mandatory, and the use of aluminum components in the operating mechanism or conducting elements is strictly prohibited. Bidders must provide the earliest delivery time in calendar days, as delivery speed may influence the award decision. Only approved manufacturers are acceptable, and alternate brands will not be considered. All loose parts must be packaged in labeled wood boxes containing specifications and mounting diagrams, and the final delivery must be made via an open flat bed truck. Bids are due by 2:00 pm on November 6, 2026, and must be submitted through the designated Bid Center.

Nashville Electric Service

POSTED

DEADLINE