NAICS 339991 - Gasket, Packing, and Sealing Device Manufacturing
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What is NAICS 339991
NAICS code 339991 encompasses establishments primarily engaged in manufacturing gaskets, packing, and sealing devices from various materials such as rubber, cork, plastic, and metal. Businesses in this sector produce critical components used to prevent leakage of fluids or gases in machinery, pipelines, engines, and various industrial applications. These manufacturers serve a wide range of industries including automotive, aerospace, chemical processing, and heavy machinery. Government agencies contract these services to ensure reliable sealing solutions that meet stringent performance standards for use in defense equipment, infrastructure projects, and critical systems requiring durability and safety compliance. The reliable manufacture of these sealing devices is essential to maintaining operational efficiency and preventing costly failures in government systems.
Industry Classification for NAICS 339991
This U.S. industry comprises establishments primarily engaged in manufacturing gaskets, packing, and sealing devices of all materials.
Breakdown for NAICS 339991
- Includes manufacturing of gaskets, packing, and sealing devices from all material types.
- Products are essential for leak prevention in machinery and industrial applications.
- Serves diverse sectors including defense, aerospace, energy, and infrastructure.
- Typical contract sizes range from small specialized orders to large bulk supply agreements.
- Industry involves strict quality and regulatory compliance standards.
- Small and medium enterprises are significant participants in government contracting.
Included Activities for NAICS 339991
- Manufacturing rubber, cork, plastic, and metal gaskets and seals.
- Producing packing materials for industrial machinery and equipment.
- Custom fabrication of sealing devices for defense and aerospace applications.
- Testing and quality assurance to meet government standards.
- Supplying gaskets and seals for energy infrastructure projects.
- Developing advanced sealing solutions for extreme environments.
- Packaging and logistics support for government distribution.
- Maintaining compliance with federal manufacturing regulations.
Business Types for NAICS 339991
- Specialty gasket manufacturers
- Industrial sealing device fabricators
- Small and medium-sized manufacturing enterprises
- Defense contractors with sealing product lines
- Aerospace component suppliers
- Energy sector equipment manufacturers
Subcategories for NAICS 339991
- Coaxial mechanical face seals manufacturing
- Compression packings manufacturing
- Gasket, packing, and sealing devices manufacturing
- Gaskets manufacturing
- Grease seals manufacturing
- Molded packings and seals manufacturing
- Oil seals manufacturing
- Seals, grease or oil, manufacturing
Government Buyers for NAICS 339991
Government agencies such as the Department of Defense, Department of Energy, and the General Services Administration frequently procure gasket, packing, and sealing devices. These components are vital for maintaining the integrity and safety of military vehicles, aerospace equipment, energy infrastructure, and federal facilities. Agencies require these products to meet strict regulatory and quality standards, ensuring long-lasting and leak-proof performance in demanding environments. Procurement by these buyers supports mission-critical operations where equipment failure could lead to significant risks or mission delays.
Contract Types & Procurement for NAICS 339991
Contracts under NAICS 339991 typically include firm-fixed-price and indefinite delivery/indefinite quantity (IDIQ) contracts, often awarded through competitive bidding or small business set-asides. Government agencies may use simplified acquisition procedures for lower-value purchases or negotiate larger contracts for bulk supply agreements. Typical contract values vary widely, ranging from small orders for specialized gaskets to multi-million dollar agreements for large-scale manufacturing of sealing components supporting extensive defense or infrastructure projects. Long-term contracts are common to ensure consistent supply and quality compliance over project lifecycles.
Details for NAICS 339991
Explore the hierarchy and related codes for this industry
| NAICS Code | Industry Title |
|---|---|
| 33999 | All Other Miscellaneous Manufacturing |
| 3399 | Other Miscellaneous Manufacturing |
| 339 | Miscellaneous Manufacturing |
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