PSC 3433: GAS WELDING, HEAT CUTTING, AND METALIZING EQUIPMENT — Federal Procurement Code

34 - METALWORKING MACHINERY L1: Industrial Products & Services

Description

Gas Welding, Heat Cutting, and Metalizing Equipment

Includes

Metal Spray Guns; Arc Cutting Machines; Torches and Tips; Gas Brazing Machines; Flame Cutting Machines; Vacuum Metalizers; Spark Discharge Metalizers.

Excludes

Welding Supplies; Disintegrating Machines.

Suggested adjacent classifications

PSC codes describe what the government buys. These related classifications help connect procurement codes to industries, commodities, and trade workflows.

Related NAICS industries

333992

Welding and Soldering Equipment Manufacturing

333132

Oil and Gas Field Machinery and Equipment Manufacturing

Mining, Quarrying, and Oil and Gas Extraction

211

Oil and Gas Extraction

Related UNSPSC categories

23271707

Gas welding or brazing or cutting apparatus

40142204

Welding regulator oxygen

23271407

Tungsten inert gas welding machine

23271408

Metal inert gas welding machine

Official data

Feature	Description
Official name	Product Service Codes (PSC)
Maintained by	U.S. federal acquisition community / GSA PSC Manual
Purpose	Classifies what the government buys: products and services
Primary use	Federal procurement reporting, contract categorization, spend analysis
Code type	Mixed/unspecified

When do you need PSC 3433?

1 Use PSC 3433 when identifying the product or service category on a U.S. federal contract.

2 Use it when filtering opportunities or spending data in SAM.gov, FPDS, or USASpending.

3 Use it when comparing a procurement category against related NAICS industries or UNSPSC commodities.

4 Use it when a contracting workflow needs the purchased item classification rather than the supplier industry code.