335991 - Carbon and Graphite Product Manufacturing
Navigating the complexities of government contracting and industry classification is crucial for businesses aiming to thrive in the manufacturing sector. One key classification to understand is NAICS code 335991, which pertains to Carbon and Graphite Product Manufacturing. This niche yet vital industry plays a significant role in supplying essential materials for various industrial applications, from electrical components to aerospace parts.
What Is NAICS Code 335991?
NAICS code 335991 identifies establishments primarily engaged in manufacturing carbon and graphite products. These products include carbon electrodes, carbon brushes, graphite shapes, and other specialized carbon or graphite items. Such products are widely used across electrical, mechanical, and chemical industries, making this manufacturing category critical for numerous industrial operations.
Sector
- Manufacturing
Key Products and Code Details
This industry encompasses a broad array of carbon and graphite products. Below is a detailed list of specific manufacturing activities covered under NAICS 335991:
| Product / Activity | Description |
|---|---|
| Brush blocks, carbon or molded graphite | Manufacturing brush blocks made from carbon/graphite |
| Brushes and brush stock contacts, electric | Production of carbon and graphite electric brushes and contacts |
| Brushplates, carbon or graphite | Fabrication of carbon or graphite brushplates |
| Carbon electrodes and contacts, electric | Manufacturing electric carbon electrodes/contacts |
| Carbon specialties for aerospace use (except gaskets) | Specialized carbon products for aerospace applications |
| Carbon specialties for electrical use | Carbon products designed for electrical uses |
| Carbon specialties for mechanical use (except gaskets) | Mechanical carbon applications excluding gaskets |
| Carbons, electric | Production of electric carbon parts |
| Carbons, lighting | Manufacturing lighting carbons |
| Contacts, electrical, carbon and graphite | Fabrication of electrical contacts from carbon and graphite |
| Electrodes for thermal and electrolytic uses | Carbon and graphite electrodes for heating and electrolysis |
| Fibers, carbon and graphite | Manufacturing of carbon and graphite fibers |
| Graphite electrodes and contacts, electric | Production of graphite electrodes and contacts |
| Graphite specialties for aerospace use (except gaskets) | Aerospace-use graphite specialties |
| Graphite specialties for electrical use | Electrical applications of graphite specialties |
| Graphite specialties for mechanical use (except gaskets) | Mechanical graphite specialties |
| Heat shields, carbon or graphite | Carbon/graphite heat shields manufacturing |
| Lighting carbons | Specialized carbons used in lighting |
| Metal-graphite products | Manufacturing composite metal-graphite products |
Typical Business Activities Under NAICS 335991
Businesses within this code are engaged in:
- Carbon electrode manufacturing
- Graphite product manufacturing
- Carbon brush manufacturing
- Production of specialized carbon and graphite components for industrial, aerospace, and electrical applications
Size Standards for NAICS 335991
The Small Business Administration (SBA) size standard for this industry is based on employment:
- Maximum of 900 employees
Businesses with 900 or fewer employees are considered small and eligible for small business benefits under this NAICS code.
Examples of Companies Falling Under NAICS 335991
- A company producing graphite electrodes used in electric arc furnaces.
- Manufacturers specializing in carbon brushes for electric motors.
- Suppliers of carbon and graphite heat shields for aerospace applications.
- Firms producing specialized carbon and graphite contacts for electrical circuits.
Frequently Asked Questions (FAQ)
What industries use products from NAICS 335991 manufacturers?
Products are widely used in electrical engineering, chemical production, aerospace, mechanical industries, and thermal processing sectors.
Is NAICS 335991 strictly for manufacturing only?
Yes, this code exclusively applies to businesses primarily engaged in manufacturing carbon and graphite products, not distribution or retail.
How does knowing this NAICS code help businesses?
Understanding this code helps in targeting government contracts, reporting, market research, and qualifying for small business programs.
Can a company involved in carbon brushes and graphite fibers fall under NAICS 335991?
Absolutely. This code covers a broad range of carbon and graphite products, including brushes and fibers.
Conclusion
NAICS code 335991 is a critical classification within the manufacturing sector for companies producing carbon and graphite products. With applications in various high-demand industries, businesses under this code serve essential roles in modern industrial supply chains. Whether you operate a small carbon electrode manufacturing firm or a large graphite specialties supplier, understanding NAICS 335991 can unlock opportunities in government contracting and beyond.
By familiarizing yourself with this industry—its products, activities, and size standards—you position your company for growth and competitive advantage in the manufacturing landscape.
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