NAICS 33251 - Hardware Manufacturing

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Related NAICS Codes for NAICS 33251

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NAICS Code Industry Title
332510 Hardware Manufacturing

What is NAICS 33251

NAICS code 33251 covers the manufacturing of hardware products including locks, hinges, keys, handcuffs, safes, and related items primarily composed of metal. Businesses operating within this sector produce a wide array of metal hardware components used in construction, security, transportation, and other industries. These companies typically engage in precision metal fabrication, assembly, and finishing to meet stringent quality and durability requirements. Government agencies contract these services to ensure access to reliable, high-quality hardware components essential for infrastructure projects, security installations, and equipment maintenance.

Breakdown for NAICS 33251

  • Covers manufacturing of metal hardware such as locks, hinges, and safes.
  • Includes precision fabrication and assembly of security and construction components.
  • Relevant to industries like construction, security, transportation, and defense.
  • Subject to quality and regulatory standards for government use.
  • Size standards typically consider employee count or annual receipts.
  • Supports infrastructure, public safety, and defense procurement needs.

Included Activities for NAICS 33251

  • Fabricating metal locks and locking mechanisms.
  • Manufacturing hinges, latches, and door hardware.
  • Producing security equipment such as handcuffs and safes.
  • Applying corrosion-resistant coatings and finishes.
  • Assembling and testing hardware components for durability.
  • Custom designing hardware for specialized government applications.
  • Packaging and distributing hardware products to government agencies.
  • Maintaining compliance with federal manufacturing standards.

Business Types for NAICS 33251

  • Metal fabrication shops specializing in hardware components.
  • Security hardware manufacturers.
  • Precision machining and assembly companies.
  • Small and medium-sized enterprises focused on metal product manufacturing.
  • Contract manufacturers serving government and commercial clients.
  • Specialty hardware design and engineering firms.

Government Buyers for NAICS 33251

Federal, state, and local government agencies are primary buyers of hardware manufacturing products. Departments such as the Department of Defense, General Services Administration, and various law enforcement agencies require specialized hardware for security purposes, facility maintenance, and operational equipment. These agencies depend on manufacturers in this sector to supply durable, regulation-compliant hardware that supports government infrastructure, public safety, and national security objectives.

Contract Types & Procurement for NAICS 33251

Contracts in this sector typically include firm-fixed-price, indefinite delivery/indefinite quantity (IDIQ), and requirements contracts. Procurement methods often involve competitive bidding, requests for proposals (RFPs), and simplified acquisitions for smaller orders. Contract values vary widely, from small-scale purchases of hardware components to multi-year agreements for large quantities of security and construction hardware. Government buyers prioritize vendors with proven quality assurance processes and the capability to meet delivery schedules.

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