Federal NAICS Codes

NAICS 335314: Relay and Industrial Control Manufacturing

Explore obligations, trends, recent awards, and incumbent contractors for NAICS 335314.

NAICS 335314 federal market metrics

Total obligations
$1.3B
Total awards
46,627 awards
Active obligations
$95.9M
Size standard
750 employees

What this NAICS covers

NAICS 335314 covers manufacturing electromechanical and solid-state relays, industrial control devices, and associated assemblies, with emphasis on component fabrication, circuit assembly, calibration, factory testing, and maintenance of production and quality control records.

Federal opportunities under 335314 typically involve procuring relays and industrial control units that meet agency technical specifications, including production lot runs, factory acceptance testing, traceable quality documentation, protective packaging, spares provisioning, and scheduled deliveries for system sustainment.

FY2025 snapshot

Obligations
$85M
Awards
2,560
Average award
$33.2K
Change from FY2024
+26.5%

Recent awards

Search contractors

$63,891

OTTO ENGINEERING INC

National Aeronautics and Space Administration

PIID
80NSSC26P1183
PSC
AJ11 - GENERAL SCIENCE AND TECHNOLOGY R&D SERVICES; GENERAL SCIENCE AND TECHNOLOGY; BASIC RESEARCH

$28,260

CHAND, L.L.C.

US Coast Guard

PIID
70Z08026P20888B00
PSC
5945 - RELAYS AND SOLENOIDS

$534,735

VECTOR CONTROLS INC

US Coast Guard

PIID
70Z04026F51565B00
PSC
2090 - MISCELLANEOUS SHIP AND MARINE EQUIPMENT

$29,980

L & S ELECTRIC INC

Department of State

PIID
19JM3726P0738
PSC
3030 - BELTING, DRIVE BELTS, FAN BELTS, AND ACCESSORIES

$1,038,256

ROCKWELL AUTOMATION INC

US Coast Guard

PIID
70Z04026F62006B00
PSC
2920 - ENGINE ELECTRICAL SYSTEM COMPONENTS, NONAIRCRAFT

$215

OEM LAUNDRY PARTS, LLC.

Defense Logistics Agency

PIID
SPE7M126P7151
PSC
6110 - ELECTRICAL CONTROL EQUIPMENT

FAQ

What work fits NAICS 335314?
  • Production of electromechanical protective relays and solid-state relays to specified voltage, current, and timing parameters with coil and contact assembly.
  • Assembly and wiring of relay control panels and relay racks incorporating PCBs, terminal blocks, nameplates, and enclosure finishes per procurement drawings.
  • First article manufacturing including validation builds, dielectric and contact resistance testing, endurance cycling, and delivery of test reports and material certificates.
  • Kitting and lot traceable packaging of relay units with serialized labeling, calibration certificates, and warranty pass-through documentation.
When is NAICS 335314 a weak fit?
  • Wholesale distribution of relays where the vendor only resells stocked parts without performing manufacturing, assembly, calibration, or first article production.
  • Control system integration and on-site commissioning where PLC programming, field wiring, and system startup are the primary tasks rather than fabricating relays or control hardware.
  • Manufacture of electric motors or transformers where the primary components, assembly processes, and testing regimes differ from relay and control device fabrication.
What solicitation language points to NAICS 335314?
  • Specifications cite electrical ratings such as coil voltage, contact current rating, operate and release times in milliseconds, insulation dielectric strength, and endurance cycle counts.
  • Contract line items require PCB assembly, coil winding, factory calibration, environmental and dielectric testing, and delivery of lot test reports.
  • Quality clauses request material lot traceability, first article inspection reports, serialization, and supplier-provided calibration certificates for inspection equipment.

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