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 570

Full Class List > 570: Metal: Bars, Plates, Rods, Sheets, Strips, Structural Shapes, Tubing, and Fabricated Items

Code	Description
570-02	Alloy Coatings and Sealers for the Repair of Metal Shafts, Journals, Spindles, etc.
570-03	Alloy Metal: Angles, Sheets, etc. (Not Otherwise Classified)
570-05	Aluminum: Bars, Plates, Posts, Rods, Sheets, Siding, Strips, Structural Shapes, Tubes, etc.
570-06	Aluminum, Brass and Bronze Ingots
570-07	Bar Stock, All Kinds (Not Otherwise Classified)
570-08	Bolt and Stud Stock, Steel
570-09	Brass and Bronze: Bars, Plates, Rods, Sheets, Strips, etc.
570-12	Bronze Ingots
570-13	Bushing Stock, Brass and Bronze
570-14	Cast Iron, Primary and Semi-Finished
570-16	Crayons, Metal Worker's
570-17	Coil Stock
570-18	Copper: Bars, Plates, Rods, Sheets, Strips, etc.
570-19	Cutting Rod
570-21	Decking, Steel
570-22	Earth's Metals, (Not Otherwise Classified)
570-23	Expanded Metal, Not Stainless
570-24	Expanded Metal, Stainless
570-25	Forms, Metal: Concrete Curbs, Columns, and Gutters
570-26	Foil Stock
570-27	Ferrous and Non-Ferrous Metals
570-28	Guard Rails and Accessories: Bolts, Posts, Terminal Ends, Washers, etc. (See 540-73 for Wood Posts)
570-29	Iron: Angles, Bands, Plate, Sheets, etc.
570-30	Ingots, (Not Otherwise Classified)
570-31	Lead: Bulk, Granulated, Strips, etc., Not Plumbing or Paint
570-32	Key stock, All Sizes
570-34	License Plates Complete, Purchased Through Bid Process
570-35	Magnesium Alloy: Bars, Ingots, Plates, Rods, Sheets, Strips, etc.
570-36	Metal, Perforated
570-38	Metals, Alkali (Not Otherwise Classified)
570-39	Nickel
570-40	Ornamental Ironwork
570-42	Pig Iron Ingots
570-44	Posts, Steel: Delineator Markers, Mile Markers, etc.
570-45	Posts, Metal, Other Than Steel
570-46	Post-Tensioned Type Reinforcing System, For Concrete Slabs
570-47	Precious Metals: Gold, Silver, etc. (See 175-19 and 260-52 for other uses)
570-48	Rails, Railroad, Steel
570-50	Scrap Metals, All Kinds
570-52	Shafting: Bronze, Monel, Stainless Steel, Steel, etc.
570-54	Sheet Metal, Fabricated, Custom-Made Sheet Metal Items
570-56	Sheet Piling, Steel
570-57	Shim Stock
570-62	Spring Steel
570-64	Stainless Steel: Bars, Plates, Rods, Sheets, Strips, Tubes, etc.
570-65	Steel Bridge Truss, Overhead
570-66	Steel, Cold Rolled: Bars, Plates, Rods, Sheets, and Strips
570-68	Steel, Fabricated: Beams, Gabions, Gratings, Walkways, Window Bars, and Custom-Made Steel Items
570-70	Steel, Galvanized: Bars, Pipes, Not Plumbing, Plates, Rods, Sheets, Strips, etc.
570-72	Steel, Mild: Bars, Plates, Rods, Sheets, Strips, Tubes, etc.
570-76	Steel, Reinforcing, Bars and Rods
570-77	Steel, Reinforcing, Mesh
570-78	Steel, Reinforcing, Fabricated
570-79	Steel Siding
570-80	Steel Sheets, High Carbon, For License Plates, etc.
570-81	Steel Studs, Dry Wall
570-82	Steel Wire Panels: Partitions, Window Guards, etc.
570-83	Structural Shapes, Other Than Steel: Angles, Channels, I-Beams, etc.
570-84	Structural Shapes, Steel: Angles, Channels, I-Beams, etc.
570-85	Tin
570-86	Titanium
570-87	Tool Steel: Bars, Drill Rod, Flat Stock, etc.
570-89	Transition Metals (Not Otherwise Classified)
570-90	Tubing, Mechanical, Steel: Rectangular, Round, Square, etc. (See 570-91 for Structural Tubing)
570-91	Tubing, Structural Grade
570-95	Zinc: Anodes, Sheets, etc.
570-96	Recycled Metals and Related Items