NAICS 3399 - Other Miscellaneous Manufacturing

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What is NAICS 3399

NAICS code 3399 covers the Other Miscellaneous Manufacturing industry group, which includes establishments primarily engaged in manufacturing a diverse range of products that do not fall into more specific manufacturing categories. This includes producing items such as jewelry, silverware, sporting and athletic goods, dolls, toys, games, office supplies (excluding paper), signs, and other miscellaneous manufactured goods. Businesses operating in this sector tend to be specialized manufacturers with expertise in niche markets or custom product fabrication. Government agencies contract for these products and services to meet specialized operational needs, ranging from official ceremonial items like medals and awards to essential office supplies and equipment required for daily government functions. Additionally, custom signage and promotional materials are often procured to support government communication and outreach efforts.

Industry Classification for NAICS 3399

This industry group comprises establishments primarily engaged in miscellaneous manufacturing, such as jewelry and silverware manufacturing, sporting and athletic goods manufacturing, doll, toy, and game manufacturing, office supplies (except paper) manufacturing, sign manufacturing, and all other miscellaneous manufacturing.

Breakdown for NAICS 3399

  • Covers manufacturing of various specialized and niche products not classified elsewhere.
  • Includes manufacturers of jewelry, toys, sporting goods, office supplies, and signage.
  • Primarily composed of small to medium-sized manufacturing businesses.
  • Government contracts include both one-time and recurring supply orders.
  • Typical contracts range from small purchases to multi-million-dollar agreements.
  • Strong emphasis on product quality, customization, and regulatory compliance.

Included Activities for NAICS 3399

  • Manufacturing of jewelry and silverware products.
  • Production of sporting and athletic goods for training and recreation.
  • Fabrication of dolls, toys, and games for commercial and institutional use.
  • Manufacturing of office supplies excluding paper products.
  • Designing and producing commercial and government signage.
  • Custom fabrication of miscellaneous manufactured goods as per government specifications.
  • Packaging and labeling of manufactured products for distribution.
  • Quality control and compliance testing for manufactured items.

Business Types for NAICS 3399

  • Small and medium-sized manufacturers specializing in niche products.
  • Custom fabricators and specialty goods producers.
  • Suppliers of sporting and athletic equipment for government agencies.
  • Office supply manufacturers serving public sector clients.
  • Signage and display manufacturers for government and commercial use.
  • Toy and game manufacturers with government contract capabilities.

Government Buyers for NAICS 3399

Federal, state, and local government agencies are the primary buyers of products and services under NAICS 3399. Agencies such as the Department of Defense procure sporting goods and training equipment for military readiness, while other agencies purchase office supplies and signage to support administrative functions and public information campaigns. Government procurement officers seek reliable manufacturers who can provide quality, customizable products that meet regulatory standards and specifications. Educational institutions, law enforcement, and public parks services also frequently acquire items produced by businesses in this sector to support their operational and community engagement needs.

Contract Types & Procurement for NAICS 3399

Contracts awarded under NAICS 3399 typically include firm-fixed-price contracts for manufactured goods, indefinite delivery/indefinite quantity (IDIQ) contracts for ongoing supply needs, and small business set-asides to promote participation by smaller manufacturers. Procurement methods often involve competitive bidding, simplified acquisition procedures for low-value purchases, and blanket purchase agreements to streamline repetitive orders. Contract values vary widely, from small supply orders under $25,000 to multi-million-dollar contracts for large-scale or specialized manufacturing projects. Long-term contracts may be established for recurring needs such as office supplies or signage production, while one-time contracts address unique custom manufacturing requirements.

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