Government contracting · April 2025

PSC codes

Product and Service Codes describe what the government buys. Search active codes and broader groups by number, letters, or words in the official descriptions and scope notes.

2540 PSC codes. Page 11 of 51.

6615 AUTOMATIC PILOT MECHANISMS AND AIRBORNE GYRO COMPONENTS

Automatic Pilot Mechanisms and Airborne Gyro Components

6625 ELECTRICAL AND ELECTRONIC PROPERTIES MEASURING AND TESTING INSTRUMENTS

Electrical and Electronic Properties Measuring and Testing Instruments

6630 CHEMICAL ANALYSIS INSTRUMENTS

Chemical Analysis Instruments

6632 ANALYSIS INSTRUMENTS, MEDICAL LABORATORY USE

Analysis Instruments, Medical Laboratory Use

6635 PHYSICAL PROPERTIES TESTING AND INSPECTION

Physical Properties Testing and Inspection

6636 ENVIRONMENTAL CHAMBERS AND RELATED EQUIPMENT

Environmental Chambers and Related Equipment

6640 LABORATORY EQUIPMENT AND SUPPLIES

Laboratory Equipment and Supplies

6645 TIME MEASURING INSTRUMENTS

Time Measuring Instruments

6650 OPTICAL INSTRUMENTS, TEST EQUIPMENT, COMPONENTS AND ACCESSORIES

Optical Instruments, Test Equipment, Components and Accessories

6660 METEOROLOGICAL INSTRUMENTS AND APPARATUS

Meteorological Instruments and Apparatus

6665 HAZARD-DETECTING INSTRUMENTS AND APPARATUS

Hazard-Detecting Instruments and Apparatus

6675 DRAFTING, SURVEYING, AND MAPPING INSTRUMENTS

Drafting, Surveying, and Mapping Instruments

6680 LIQUID AND GAS FLOW, LIQUID LEVEL, AND MECHANICAL MOTION MEASURING INSTRUMENTS

Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments

6685 PRESSURE, TEMPERATURE, AND HUMIDITY MEASURING AND CONTROLLING INSTRUMENTS

Pressure, Temperature, and Humidity Measuring and Controlling Instruments

6695 COMBINATION AND MISCELLANEOUS INSTRUMENTS

Combination and Miscellaneous Instruments

67 PHOTOGRAPHIC EQPT

Included are computers (including computer assemblies, computer systems and components) designed specifically for use with photographic equipment.

6730 PHOTOGRAPHIC PROJECTION EQUIPMENT

Photographic Projection Equipment

6740 PHOTOGRAPHIC DEVELOPING AND FINISHING EQUIPMENT

Photographic Developing and Finishing Equipment

6760 PHOTOGRAPHIC EQUIPMENT AND ACCESSORIES

Photographic Equipment and Accessories

6780 PHOTOGRAPHIC SETS, KITS, AND OUTFITS

Photographic Sets, Kits, and Outfits

68 CHEMICALS AND CHEMICAL PRODUCTS

In general, individual nonmedicinal chemical elements and compounds are classified in class 6810. Combinations (or mixtures) of chemical compounds, or chemicals prepared in a particular vehicle (other than water) are generally classified according to use, in classes other than 6810. For example, the chemical compound DDT, is classified in 6810, whereas DDT liquid spray, the insecticide is classified in 6840-Pest Control Agents and Disinfectants. Similarly, items of supply bearing nonchemical names such as BLEACH; INSECTICIDE, ROACH; and ANTIFREEZE are generally classified according to use, in classes other than 6810, whereas corresponding chemical compounds, such as sodium hypochlorite solution, chlordane, and ethylene glycol are classified in 6810. Medicinal chemicals are generally classified in 6505-Drugs and Biologicals; in vitro diagnostic substances and reagents are classified in 6550-In Vitro Diagnostic Substances, Reagents, Test Kits and Sets. Excluded from this group are liquid chemicals designed exclusively for use as propellant fuels and oxidizers.

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