NIGP Codes

NIGP Class and Class Item Codes identify the scope(s) of work as defined by the National Institute of Governmental Procurements. This five-digit code establishes and defines the detailed scope(s) of work for the contract. The first three digits of the NIGP code represents the Class or broad category of the work to be performed, and the second two digits of the NIGP code identify a more specific focus of work within the Class category.

Items for NIGP Class 815

Full Class List > 815: Steam and Hot Water Fittings, Accessories, and Supplies

Code	Description
815-06	Cocks: Air, Drain, Gauge, Pet, Try, etc.
815-12	Expansion Joints
815-18	Fusible Plugs
815-22	Gaskets: Flange, Handhole and Manhole, All Types
815-23	Gasket Sealants, Compounds, etc.
815-26	Gauge Glass and Gaskets
815-28	Gauge Siphons and Pulsation Dampers
815-40	Mechanical Pump and Shaft Seals
815-45	O-Rings
815-48	Oil Seals
815-52	Packing, All Kinds, Except Sheet: Rod, Shaft, Valve Stem, etc.
815-54	Packing, Sheet, All Kinds
815-58	Pressure Gauges, Not Hospital, Laboratory, and Refrigeration
815-62	Steam Specialties: Air Vent Valves, Main Vent Valves, Radiator Valves, Radiator Traps, etc.
815-65	Steam Traps and Strainers
815-70	Thermometers, Industrial; and Thermometer Wells
815-73	Valves, Directional Control, To Control Pneumatic, Hydraulic, or Water Cylinders
815-75	Valves, Mixing
815-78	Valves, Pressure Reducing
815-81	Valves, Relief and Safety
815-84	Valves, Temperature and Pressure Regulating
815-90	Water Gauges, Columns, etc.
815-95	Recycled Steam and Hot Water Fittings, Accessories and Supplies