Includes
Augers; Crushers; Crushing, Screening, and Washing Plants and Units; Drilling Machines; Paving Breakers; Rock Drills.

Excludes
Tampers (FSC 3895).

Possible NAICS Codes
333131 – Mining Machinery and Equipment Manufacturing
333310 – Commercial and Service Industry Machinery Manufacturing
333618 – Other Engine Equipment Manufacturing
423830 – Industrial Machinery and Equipment Merchant Wholesalers
333120 – Construction Machinery Manufacturing
333914 – Measuring, Dispensing, and Other Pumping Equipment Manufacturing
212319 – Other Crushed and Broken Stone Mining and Quarrying
238910 – Site Preparation Contractors
212321 – Construction Sand and Gravel Mining
333991 – Power-Driven Handtool Manufacturing

Includes
Buxite; Ferrous Ores; Lead Ores; Precious Metal Ores; Radioactive Metal Ores; Zinc Ores.

Notes
Only bulk material will be identified in this class. Ores are a naturally occurring material from which economically valuable minerals can be obtained.

Possible NAICS Codes
322299 – All Other Converted Paper Product Manufacturing
212114 – Surface Coal Mining
334517 – Irradiation Apparatus Manufacturing
331110 – Iron and Steel Mills and Ferroalloy Manufacturing
325199 – All Other Basic Organic Chemical Manufacturing
423520 – Coal and Other Mineral and Ore Merchant Wholesalers
339950 – Sign Manufacturing
334413 – Semiconductor and Related Device Manufacturing
332812 – Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers
331491 – Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding

Includes
Portable Abrasive Cutting Machines; Portable Drilling Machines, Portable Slotters and Shapers.

Excludes
Stationary Type Machine Tools mounted on portable devices such as wheel or leg type stands.

Possible NAICS Codes
333991 – Power-Driven Handtool Manufacturing
333517 – Machine Tool Manufacturing
339999 – All Other Miscellaneous Manufacturing
332510 – Hardware Manufacturing
333515 – Cutting Tool and Machine Tool Accessory Manufacturing
423830 – Industrial Machinery and Equipment Merchant Wholesalers
333120 – Construction Machinery Manufacturing
332710 – Machine Shops
334519 – Other Measuring and Controlling Device Manufacturing
488510 – Freight Transportation Arrangement