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NAICS Code· 334518

NAICS 334518: Watch, Clock, and Part Manufacturing

NAICS 334518 - Watch, Clock, and Part Manufacturing covers the production of timekeeping instruments and their associated components. This industry encompasses the manufacturing of mechanical and electronic watches, clocks, and specialized timing devices.

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Active solicitations and awarded contracts classified under NAICS 334518 — Watch, Clock, and Part Manufacturing.

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NAICS 334518 FAQ

Frequently Asked Questions

NAICS code 334518 stands for Watch, Clock, and Part Manufacturing. It is a North American Industry Classification System code used by the federal government to classify business activity for procurement and contracting purposes.

Recently Posted in Watch, Clock, and Part Manufacturing

Dissolved Inorganic Carbon Analyser SupplyThis subcontract opportunity with Dalhousie University involves the supply of a complete analytical system for measuring dissolved inorganic carbon. The provider must deliver a fully operational analyzer system that includes the instrument, dedicated computer hardware, and integrated software for instrument control, data acquisition, and display. The equipment is required to operate on 100 to 240 VAC at 50 to 60 Hz and must hold CSA certification or an equivalent standard. This procurement is intended for prime contractors working on university laboratory projects, with a response deadline of October 2, 2026.

Dalhousie University

POSTED

DEADLINE

Domestic Component & Parts Supply for Warranty ComplianceThis subcontract opportunity with the Department of Defense, specifically W6QM Micc-Ft Drum, focuses on the supply of USA-manufactured replacement components for the Theta Chamber. The scope of work includes providing essential parts such as sensors, seating, and control systems to ensure warranty compliance and support ongoing lifecycle maintenance. The contract is designated as a total Small Business Set Aside under NAICS code 334518. Interested parties must submit their responses by September 4, 2026, for performance located in zip code 28310.

W6QM Micc-Ft Drum

POSTED

CLOSED

Supply of Control Parts Kit (NSN 1560015605495)This subcontract involves the procurement and delivery of a military control parts kit identified by NSN 1560015605495 for the Department of Defense, specifically the ASC Supplier Oper AE and AF Div. The contract requires strict adherence to federal specifications, including domestic sourcing mandates and packaging standards according to MIL-STD-2073-1E. Performance for this contract will take place at Hill AFB, zip code 84056-5734. The opportunity was posted on August 27, 2026, with a response deadline of September 2, 2026. It is categorized under NAICS code 334518, reflecting the industrial nature of the parts kit supply. Interested parties must submit their responses by the specified deadline to be considered for this requirement.

ASC SUPPLIER OPER AE AND AF DIV

POSTED

CLOSED

Circuit Card Assembly (CCA) Repair and OverhaulThis subcontract opportunity with the Department of Defense, specifically Navsup Weapon Systems Support Mech, involves the repair and overhaul of military circuit card assemblies. The scope of work includes the teardown, evaluation, and modification of these assemblies to meet original specifications, requiring expertise in component-level troubleshooting, soldering, rework, and comprehensive functional testing. The project falls under NAICS code 334518 and was posted on August 27, 2026. Interested parties must submit their responses by the deadline of September 3, 2026, at 8:30 PM.

Navsup Weapon Systems Support Mech

POSTED

CLOSED

UAS Ground Control Station (GCS) / Controller Supplier

W6QM Micc-Ft Drum

POSTED

CLOSED

Electronics Depot-Level Repair and Rework

Navsup Weapon Systems Support

POSTED

CLOSED

Supply of Electric Mounting Base (NSN 0144-561-67)This subcontract involves the manufacture and delivery of a commercial off-the-shelf electric mounting base, identified by NSN 0144-561-67 and part number 822-0790-001. Managed by the Department of Defense under the ASC Supplier Oper OEM Division, the item falls under FSC 5975 and is designed to support military electronics platforms. The project is categorized under NAICS code 334518 and will be performed in New Cumberland, Pennsylvania. The solicitation was posted on August 26, 2026, with a response deadline of September 3, 2026. Interested parties must submit their responses by this date to be considered for the supply of these critical defense components.

ASC SUPPLIER OPER OEM DIVISION

POSTED

CLOSED

Manufacture of Waveguide Cover (FLA Type)

MARITIME SUPPLY CHAIN ESOC BUYS

POSTED

CLOSED

High-Precision Thermal Mass Flow Controllers SupplyThe Department of Commerce NIST is seeking a subcontractor for the supply of high-precision calibrated thermal mass flow controllers. These components are required for precise carrier gas flow control within an ALD system and must adhere to semiconductor-grade specifications. The procurement is categorized under NAICS code 334518 and will be performed in Gaithersburg, Maryland. Interested parties must submit their responses by the deadline of September 1, 2026, at 13:00:00 UTC.

Department Of Commerce Nist

POSTED

CLOSED

Flow Control Thermostat SupplyThis subcontract involves the manufacture and supply of one Flow Control Thermostat, identified by NSN 6685-01-682-6111, for the Department of Defense under the ASC Supplier Oper OEM Division. The contractor must ensure the product is fully compliant with DLA technical standards and adheres to all specified military sampling requirements. The project falls under NAICS code 334518 and is to be performed in Williamsburg, Virginia. Interested parties must submit their responses by September 2, 2026, following the posting date of August 25, 2026.

ASC SUPPLIER OPER OEM DIVISION

POSTED

CLOSED

OEM or PMA Parts SupplyThis subcontract, issued by the Department of Homeland Security's Aviation Logistics Center, involves the supply of traceable OEM or PMA-compliant replacement parts. The scope of work specifically covers the procurement of components such as circuit boards, connectors, and sensors necessary for the repair of EGI+764+429+JAIC units. The opportunity is categorized under NAICS code 334518. Interested parties must adhere to a tight response window, with the solicitation posted on August 25, 2026, and the deadline for responses set for August 28, 2026.

Aviation Logistics Center (ALC)(00038)

POSTED

CLOSED

Supply of Radio Frequency Filter (NSN 5915016805878)

MARITIME SUPPLY CHAIN ESOC BUYS

POSTED

CLOSED

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