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The following Product Service Codes (PSCs) are commonly associated with NAICS 331511, Iron Foundries
Hose, Pipe, Tube, Lubrication, and Railing Fittings
Includes
Adapters; Bends; Caps; Clamps; Connectors; Couplings; Crosses; Elbows; Expansion Joints; Ferrules; Flanges; Laterals; Lubrication Fittings; Manifolds; Nipples; Nozzles; Outlets; Plugs; Reducers; Swing and Swivel Joints; Tees; Traps; Unions; Wyes.
Excludes
Air Conditioning-Heating Fittings (FSC 4520); Bituminized Fiber and Concrete Fittings (FSC 5630); Conduit Boxes and Fittings (FSC 5975); Downspout Fittings (FSC 5670); Medical and Surgical Fittings (FSC 6515); Laboratory Fittings (FSC 6640); Post Caps and Rail Ends (FSC 5660); Machine Thread Bushings and Plugs (FSC 5365).
Possible NAICS Codes
332996 – Fabricated Pipe and Pipe Fitting Manufacturing
332919 – Other Metal Valve and Pipe Fitting Manufacturing
326122 – Plastics Pipe and Pipe Fitting Manufacturing
333618 – Other Engine Equipment Manufacturing
333310 – Commercial and Service Industry Machinery Manufacturing
332722 – Bolt, Nut, Screw, Rivet, and Washer Manufacturing
332999 – All Other Miscellaneous Fabricated Metal Product Manufacturing
333120 – Construction Machinery Manufacturing
336413 – Other Aircraft Parts and Auxiliary Equipment Manufacturing
332994 – Small Arms, Ordnance, and Ordnance Accessories Manufacturing
Iron and Steel Scrap
Possible NAICS Codes
331210 – Iron and Steel Pipe and Tube Manufacturing from Purchased Steel
331110 – Iron and Steel Mills and Ferroalloy Manufacturing
332111 – Iron and Steel Forging
331511 – Iron Foundries
336510 – Railroad Rolling Stock Manufacturing
332999 – All Other Miscellaneous Fabricated Metal Product Manufacturing
Marine Hardware and Hull Items
Includes
Anchors; Grapnels; Sea Anchors; Watertight Doors; Ship Ventilators; Hatches; Manholes; Scuttles; Air Ports; Fenders; Sea Chests; Scuppers; Rudders; Stern Tubes; Chain Pipes; Hawse Pipes; Boiler Uptakes and Stacks; Chocks; Mast and Boom Fittings; Oars; Paddles; Oarlocks.
Possible NAICS Codes
332510 – Hardware Manufacturing
336612 – Boat Building
332321 – Metal Window and Door Manufacturing
336611 – Ship Building and Repairing
114119 – Other Marine Fishing
332999 – All Other Miscellaneous Fabricated Metal Product Manufacturing
332312 – Fabricated Structural Metal Manufacturing
332322 – Sheet Metal Work Manufacturing
333998 – All Other Miscellaneous General Purpose Machinery Manufacturing
333310 – Commercial and Service Industry Machinery Manufacturing
Maintenance of Water Supply Facilities
Possible NAICS Codes
221310 – Water Supply and Irrigation Systems
237110 – Water and Sewer Line and Related Structures Construction
236220 – Commercial and Institutional Building Construction
238220 – Plumbing, Heating, and Air-Conditioning Contractors
561210 – Facilities Support Services
238990 – All Other Specialty Trade Contractors
811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
237990 – Other Heavy and Civil Engineering Construction
238210 – Electrical Contractors and Other Wiring Installation Contractors
541330 – Engineering Services
Structural Shapes, Nonferrous Base Metal
Includes
Angles; Channels; Tees; Zees.
Possible NAICS Codes
332112 – Nonferrous Forging
488190 – Other Support Activities for Air Transportation
331491 – Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding
336413 – Other Aircraft Parts and Auxiliary Equipment Manufacturing
331110 – Iron and Steel Mills and Ferroalloy Manufacturing
333924 – Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing
332999 – All Other Miscellaneous Fabricated Metal Product Manufacturing
562920 – Materials Recovery Facilities
326220 – Rubber and Plastics Hoses and Belting Manufacturing
Drums and Cans
Includes
Barrels; Kegs, Shipping and Storage Pails; Collapsible Tubes; Mailing and Filing Tubes; Closures for Drums and Cans.
Possible NAICS Codes
332439 – Other Metal Container Manufacturing
321920 – Wood Container and Pallet Manufacturing
322219 – Other Paperboard Container Manufacturing
326199 – All Other Plastics Product Manufacturing
332431 – Metal Can Manufacturing
444110 – Home Centers
Office Supplies
Includes
Crayons; Erasers; File Holders; Writing Ink; Printing Ink; Paper Fasteners; Pencils; Penholders and Pen Points; Rulers, Office Type; Art Supplies; Tape, Pressure Sensitive Adhesive
Excludes
Office Devices; Fountain Pens; Artists' Brushes; Paper Stationery; Record Forms; Mechanical Pencils.
Possible NAICS Codes
339940 – Office Supplies (except Paper) Manufacturing
459410 – Office Supplies and Stationery Retailers
322230 – Stationery Product Manufacturing
322120 – Paper Mills
325992 – Photographic Film, Paper, Plate, Chemical, and Copy Toner Manufacturing
444110 – Home Centers
424130 – Industrial and Personal Service Paper Merchant Wholesalers
332510 – Hardware Manufacturing
325520 – Adhesive Manufacturing
424120 – Stationery and Office Supplies Merchant Wholesalers
Miscellaneous Prefabricated Structures
Includes
Bleachers; Grandstands.
Possible NAICS Codes
423310 – Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers
423610 – Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers
331110 – Iron and Steel Mills and Ferroalloy Manufacturing
332311 – Prefabricated Metal Building and Component Manufacturing
236220 – Commercial and Institutional Building Construction
332312 – Fabricated Structural Metal Manufacturing
Foundry Machinery, Related Equipment and Supplies
Description
Foundry Machinery, Related Equipment and Supplies.
Includes
Molding Machines; Tumbling Mills, Foundry Dextrine; Core Paste.
Excludes
Crucible Furnaces; Cupola Furnaces; Foundry Hand Tools.
Possible NAICS Codes
332999 – All Other Miscellaneous Fabricated Metal Product Manufacturing
333994 – Industrial Process Furnace and Oven Manufacturing
333248 – All Other Industrial Machinery Manufacturing
332996 – Fabricated Pipe and Pipe Fitting Manufacturing
327999 – All Other Miscellaneous Nonmetallic Mineral Product Manufacturing
811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
333998 – All Other Miscellaneous General Purpose Machinery Manufacturing
333511 – Industrial Mold Manufacturing
333310 – Commercial and Service Industry Machinery Manufacturing
212321 – Construction Sand and Gravel Mining
Clay and Concrete Products Industries Machinery
Includes
Brickmaking Machinery.
Possible NAICS Codes
327390 – Other Concrete Product Manufacturing
238110 – Poured Concrete Foundation and Structure Contractors
327331 – Concrete Block and Brick Manufacturing
327320 – Ready-Mix Concrete Manufacturing
212321 – Construction Sand and Gravel Mining
444180 – Other Building Material Dealers
423310 – Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers
212312 – Crushed and Broken Limestone Mining and Quarrying
333120 – Construction Machinery Manufacturing
238990 – All Other Specialty Trade Contractors
Miscellaneous Welding Equipment
Includes
Thermite Welding Equipment; Flux Recovery Machines; Flux Dispensers; Arc Converters; Welding Panels.
Possible NAICS Codes
333992 – Welding and Soldering Equipment Manufacturing
332510 – Hardware Manufacturing
444110 – Home Centers
333515 – Cutting Tool and Machine Tool Accessory Manufacturing
423830 – Industrial Machinery and Equipment Merchant Wholesalers
423710 – Hardware Merchant Wholesalers
444140 – Hardware Retailers
335999 – All Other Miscellaneous Electrical Equipment and Component Manufacturing
333991 – Power-Driven Handtool Manufacturing
333517 – Machine Tool Manufacturing