NIGP Class Codes

NIGP 
3-digit

ROLLING STOCK/CONSTRUCTION
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020
AGRICULTURAL EQUIPMENT, IMPLEMENTS, AND ACCESSORIES (SEE CLASS 022 FOR PARTS)
022
AGRICULTURAL EQUIPMENT AND IMPLEMENT PARTS
025
AIR COMPRESSORS AND ACCESSORIES
055
AUTOMOTIVE ACCESSORIES FOR AUTOMOBILES, BUSES, TRAILERS, TRUCKS, ETC.
060
AUTOMOTIVE AND TRAILER EQUIPMENT AND PARTS
065
AUTOMOTIVE AND TRAILER BODIES, BODY ACCESSORIES, & PARTS
070
AUTOMOTIVE VEHICLES AND RELATED TRANSPORTATION EQUIPMENT (INCLUDING TRAILERS)
071
AUTOMOBILES, SCHOOL BUSES, SUVS, AND VANS (Incl. Diesel, Gasoline, Electric, Hybrid, and all other Fuel Types)
072
TRUCKS (Incl. Diesel, Gasoline, Electric, Hybrid, and Alternative Fuel Units)
073
TRAILERS
120
BOATS, MOTORS, AND MARINE EQUIPMENT
125
BOOKBINDING SUPPLIES
155
BUILDINGS AND STRUCTURES: FABRICATED AND PREFABRICATED
175
CHEMICAL LABORATORY EQUIPMENT AND SUPPLIES
193
CLINICAL LABORATORY REAGENTS AND TESTS (BLOOD GROUPING, DIAGNOSTIC, DRUG MONITORING, ETC.)
210
CONCRETE AND METAL PRODUCTS, CULVERTS, PILINGS, SEPTIC TANKS, ACCESSORIES AND SUPPLIES
220
CONTROLLING, INDICATING, MEASURING, MONITORING, AND RECORDING INSTRUMENTS AND SUPPLIES
257
DEFENSE SYSTEM AND HOMELAND SECURITY EQUIPMENT, WEAPONS AND ACCESSORIES
295
ELEVATORS,  ESCALATORS, AND MOVING WALKS (BUILDING TYPE)
305
ENGINEERING AND ARCHITECTURAL EQUIPMENT, SURVEYING EQUIPMENT, DRAWING INSTRUMENTS, AND SUPPLIES
330
FENCING
515
LAWN MAINTENANCE EQUIPMENT AND ACCESSORIES (SEE CLASS 020 FOR AGRICULTURAL TYPES)
545
MACHINERY AND HARDWARE, INDUSTRIAL
550
MARKERS, PLAQUES AND TRAFFIC CONTROL DEVICES
556
MASS TRANSPORTATION - TRANSIT BUS
557
MASS TRANSPORTATION - TRANSIT BUS ACCESSORIES AND PARTS
560
MATERIAL HANDLING, CONVEYORS, STORAGE EQUIPMENT AND ACCESSORIES
565
MATTRESS AND PILLOW MANUFACTURING MACHINERY AND SUPPLIES
600
OFFICE MACHINES, EQUIPMENT, AND ACCESSORIES
665
PLASTICS, RESINS, FIBERGLASS: CONSTRUCTION, FORMING, LAMINATING, AND MOLDING EQUIPMENT, ACCESSORIES, AND SUPPLIES
690
POWER GENERATION EQUIPMENT, ACCESSORIES, AND SUPPLIES
691
POWER TRANSMISSION EQUIPMENT (ELECTRICAL, MECHANICAL, AIR AND HYDRAULIC)
700
PRINTING PLANT EQUIPMENT AND SUPPLIES (EXCEPT PAPER)
720
PUMPING EQUIPMENT AND ACCESSORIES
760
ROAD AND HIGHWAY EQUIPMENT: EARTH HANDLING, GRADING, MOVING, PACKING, ETC.
765
ROAD AND HIGHWAY EQUIPMENT (EXCEPT EQUIPMENT IN CLASSES 755 AND 760)
780
SCALES AND WEIGHING APPARATUS (SEE 175-08 FOR LABORATORY BALANCES)
810
SPRAYING EQUIPMENT (EXCEPT HOUSEHOLD, NURSERY PLANT, AND PAINT)
830
TANKS (METAL, PLASTIC, WOOD, AND SYNTHETIC MATERIALS): MOBILE, PORTABLE, STATIONARY, AND UNDERGROUND TYPES
855
THEATRICAL EQUIPMENT AND SUPPLIES
890
WATER SUPPLY, GROUNDWATER, SEWAGE TREATMENT, AND RELATED EQUIPMENT (NOT FOR AIR CONDITIONING, STEAM BOILER, OR LABORATORY REAGENT WATER)
905
AIRCRAFT AND AIRPORT OPERATIONS SERVICES
906
ARCHITECTURAL SERVICES, PROFESSIONAL
907
ARCHITECTURAL AND ENGINEERING SERVICES, NON-PROFESSIONAL
908
BOOKBINDING AND REPAIRING SERVICES
909
BUILDING CONSTRUCTION SERVICES, NEW  (INCL. MAINTENANCE AND REPAIR SERVICES)
910
BUILDING MAINTENANCE, INSTALLATION AND REPAIR SERVICES
912
CONSTRUCTION SERVICES, GENERAL (INCL. MAINTENANCE AND REPAIR SERVICES)
913
CONSTRUCTION SERVICES, HEAVY  (INCL. MAINTENANCE AND REPAIR SERVICES)
914
CONSTRUCTION SERVICES, TRADE (NEW CONSTRUCTION)
925
ENGINEERING SERVICES, PROFESSIONAL
928
EQUIPMENT MAINTENANCE AND REPAIR SERVICES FOR AUTOMOBILES, TRUCKS, TRAILERS, TRANSIT BUSES AND OTHER VEHICLES
929
EQUIPMENT MAINTENANCE AND REPAIR SERVICES FOR  AGRICULTURAL, CONSTRUCTION,  HEAVY INDUSTRIAL, MATERIAL HANDLING, AND ROAD AND HIGHWAY EQUIPMENT
931
EQUIPMENT MAINTENANCE AND REPAIR SERVICES FOR APPLIANCE, ATHLETIC, CAFETERIA, FURNITURE, MUSICAL INSTRUMENTS, AND SEWING EQUIPMENT
934
EQUIPMENT MAINTENANCE AND REPAIR SERVICES FOR LAUNDRY, LAWN, PAINTING, PLUMBING, AND SPRAYING EQUIPMENT
936
EQUIPMENT MAINTENANCE AND REPAIR SERVICES FOR GENERAL EQUIPMENT
938
EQUIPMENT MAINTENANCE AND REPAIR SERVICES FOR HOSPITAL, LABORATORY, AND TESTING EQUIPMENT
939
EQUIPMENT MAINTENANCE AND REPAIR SERVICES FOR COMPUTERS, OFFICE, PHOTOGRAPHIC, AND RADIO/TELEVISION EQUIPMENT
940
EQUIPMENT MAINTENANCE, REPAIR, CONSTRUCTION, AND RELATED SERVICES FOR RAILROADS
941
EQUIPMENT MAINT, REPAIR, AND RELATED SERVICES FOR POWER GENERATION AND TRANSMISSION EQUIPMENT
947
FORESTRY SERVICES
959
MARINE CONSTRUCTION AND RELATED SERVICES; MARINE EQUIPMENT MAINTENANCE AND REPAIR
961
MISCELLANEOUS SERVICES, NO. 1 (NOT OTHERWISE CLASSIFIED)
962
MISCELLANEOUS SERVICES, NO. 2  (NOT OTHERWISE CLASSIFIED)
965
PRINTING PREPARATIONS: ETCHING, PHOTOENGRAVING, AND PREPARATION OF MATS, NEGATIVES AND PLATES
966
PRINTING AND TYPESETTING SERVICES
968
PUBLIC WORKS AND RELATED SERVICES
975
RENTAL OR LEASE SERVICES OF AGRICULTURAL, AIRCRAFT, AIRPORT, AUTOMOTIVE, MARINE,  AND HEAVY EQUIPMENT
990
SECURITY, FIRE, SAFETY, AND EMERGENCY SERVICES
992
TESTING AND CALIBRATION SERVICES
998
SALE OF SURPLUS AND OBSOLETE ITEMS