NAICS 334511 - Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
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What is NAICS 334511
NAICS code 334511 covers establishments primarily engaged in the manufacturing of search, detection, navigation, guidance, aeronautical, and nautical systems and instruments. This sector includes companies that design and produce critical components such as aircraft instruments (excluding engine instruments), flight recorders, radar and sonar systems, and various navigational equipment. Businesses operating in this sector are often technologically advanced manufacturers specializing in precision instrumentation and system integration for aerospace and maritime applications. Government agencies contract for these products and services to support national defense, aviation safety, maritime security, and advanced research initiatives. These systems are essential for mission-critical operations, making quality, reliability, and innovation key priorities for contractors in this industry. The products manufactured under this NAICS code are integral to the operational readiness and technological superiority of military, aviation, and maritime fleets.
Industry Classification for NAICS 334511
This U.S. industry comprises establishments primarily engaged in manufacturing search, detection, navigation, guidance, aeronautical, and nautical systems and instruments. Examples of products made by these establishments are aircraft instruments (except engine), flight recorders, navigational instruments and systems, radar systems and equipment, and sonar systems and equipment.
Breakdown for NAICS 334511
- Manufactures search, detection, navigation, guidance, aeronautical, and nautical systems and instruments.
- Excludes engine instruments which are classified under a different NAICS code.
- Includes production of radar, sonar, flight recorders, and related aerospace and maritime equipment.
- Covers both military and civilian applications across aviation and maritime sectors.
- Industry characterized by advanced technology and high precision manufacturing standards.
- Typical projects involve system integration for complex aerospace and defense platforms.
Included Activities for NAICS 334511
- Designing and producing aircraft instruments (excluding engine instruments).
- Manufacturing flight data and voice recorders for aviation safety.
- Developing and assembling radar detection and surveillance systems.
- Producing sonar equipment for underwater navigation and detection.
- Creating navigational instruments and integrated guidance systems for maritime vessels.
- Testing and certifying aeronautical and nautical instrumentation systems.
- Providing upgrades and refurbishments of existing navigation and detection equipment.
- Supporting system integration and customization for defense and aerospace clients.
Business Types for NAICS 334511
- Aerospace instrumentation manufacturers.
- Defense electronics companies.
- Marine navigation equipment producers.
- Avionics system integrators.
- Radar and sonar technology firms.
- Flight recorder and black box manufacturers.
Subcategories for NAICS 334511
- Acceleration indicators and systems components, aerospace type, manufacturing
- Aeronautical systems and instruments manufacturing
- Aeronautical systems and instruments overhauling, conversion, or rebuilding
- Air traffic control radar systems and equipment manufacturing
- Airborne navigational systems manufacturing
- Aircraft flight instruments (except engine instruments) manufacturing
- Airframe equipment instruments manufacturing
- Airspeed instruments (aeronautical) manufacturing
- Altimeters, aeronautical, manufacturing
- Angle-of-attack instrumentation manufacturing
- Angle-of-yaw instrumentation manufacturing
- Artificial horizon instrumentation manufacturing
- Bank and turn indicators and components (aeronautical instruments) manufacturing
- Cabin environment indicators, transmitters, and sensors manufacturing
- Compasses, gyroscopic and magnetic (except portable), manufacturing
- Countermeasure sets (e.g., active countermeasures, jamming equipment) manufacturing
- Distance measuring equipment (DME), aeronautical, manufacturing
- Driftmeters, aeronautical, manufacturing
- Electronic guidance systems and equipment manufacturing
- Fathometers manufacturing
- Fish finders (i.e., sonar) manufacturing
- Flight and navigation sensors, transmitters, and displays manufacturing
- Flight recorders (i.e., black boxes) manufacturing
- Glide slope instrumentation manufacturing
- Gyrocompasses manufacturing
- Gyrogimbals manufacturing
- Gyroscopes manufacturing
- Heads-up display (HUD) systems, aeronautical, manufacturing
- Horizon situation instrumentation manufacturing
- HUD (heads-up display) systems, aeronautical, manufacturing
- Hydrophones manufacturing
- Inertial navigation systems, aeronautical, manufacturing
- Infrared homing systems, aeronautical, manufacturing
- Instrument landing system instrumentation, airborne or airport, manufacturing
- Instruments, aeronautical, manufacturing
- Light reconnaissance and surveillance systems and equipment manufacturing
- Machmeters manufacturing
- Nautical systems and instruments manufacturing
- Navigational instruments manufacturing
- Omnibearing instrumentation manufacturing
- Pictorial situation instrumentation manufacturing
- Position indicators (e.g., for landing gear, stabilizers), airframe equipment, manufacturing
- Proximity warning (i.e., collision avoidance) equipment manufacturing
- Radar detectors manufacturing
- Radar systems and equipment manufacturing
- Radio magnetic instrumentation (RMI) manufacturing
- Rate-of-climb instrumentation manufacturing
- Search and detection systems and instruments manufacturing
- Sextants (except surveying) manufacturing
- Sonabuoys manufacturing
- Sonar fish finders manufacturing
- Sonar systems and equipment manufacturing
- Space vehicle guidance systems and equipment manufacturing
- Speed, pitch, and roll navigational instruments and systems manufacturing
- Taffrail logs manufacturing
- Underwater navigational systems manufacturing
- Warfare countermeasures equipment manufacturing
- Wheel position indicators and transmitters, aircraft, manufacturing
Government Buyers for NAICS 334511
Government agencies that typically purchase products and services under NAICS 334511 include the Department of Defense (DoD), the Federal Aviation Administration (FAA), the National Aeronautics and Space Administration (NASA), the Department of Homeland Security (DHS), and the U.S. Coast Guard. These agencies rely on advanced navigation, detection, and guidance systems to maintain national security, ensure safe air and maritime travel, support space exploration, and conduct surveillance operations. Their procurement needs range from upgrading existing systems to acquiring new technology for next-generation platforms. These buyers prioritize contractors capable of delivering high-quality, durable, and cutting-edge instrumentation that meets stringent regulatory and performance standards.
Contract Types & Procurement for NAICS 334511
Contracts in this NAICS sector often include firm-fixed-price, cost-plus-fixed-fee, and indefinite-delivery/indefinite-quantity (IDIQ) contracts. Procurement methods commonly involve competitive bidding, requests for proposals (RFPs), and small business set-asides to encourage innovation and small business participation. Contract values vary widely depending on the complexity and scale of the system being procured but can range from several hundred thousand dollars for component manufacturing to multimillion-dollar contracts for integrated systems and technology development. Long-term contracts and multi-phase development agreements are common due to the extensive testing and certification processes associated with these advanced systems.
Details for NAICS 334511
Explore the hierarchy and related codes for this industry
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