Includes
Asphalt; Cinders; Gravel; Lime; Sand; Rough Dimension Stone, including Rubble; Cement; Ballast.

Excludes
Block, Shaped; Brick.

Possible NAICS Codes
212321 – Construction Sand and Gravel Mining
423710 – Hardware Merchant Wholesalers
327320 – Ready-Mix Concrete Manufacturing
212312 – Crushed and Broken Limestone Mining and Quarrying
332722 – Bolt, Nut, Screw, Rivet, and Washer Manufacturing
212319 – Other Crushed and Broken Stone Mining and Quarrying
324121 – Asphalt Paving Mixture and Block Manufacturing
327992 – Ground or Treated Mineral and Earth Manufacturing
327999 – All Other Miscellaneous Nonmetallic Mineral Product Manufacturing
423320 – Brick, Stone, and Related Construction Material Merchant Wholesalers

Includes
Clays and other Earths; Mica; Asbestos; Crude Petroleum; Graphite.

Excludes
Gravel (FSC 5610); Sand (FSC 5610); Abrasives (FSC 5350); Refractory Clays (FSC 9350).

Notes
Only bulk material will be identified in this class. Minerals are naturally occurring substances with a characteristic chemical composition that can be expressed by a formula.

Possible NAICS Codes
212390 – Other Nonmetallic Mineral Mining and Quarrying
325998 – All Other Miscellaneous Chemical Product and Preparation Manufacturing
212321 – Construction Sand and Gravel Mining
212319 – Other Crushed and Broken Stone Mining and Quarrying
325180 – Other Basic Inorganic Chemical Manufacturing
327992 – Ground or Treated Mineral and Earth Manufacturing
212312 – Crushed and Broken Limestone Mining and Quarrying
335991 – Carbon and Graphite Product Manufacturing
212311 – Dimension Stone Mining and Quarrying
444140 – Hardware Retailers

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
212319 – Other Crushed and Broken Stone Mining and Quarrying
333914 – Measuring, Dispensing, and Other Pumping Equipment Manufacturing
212321 – Construction Sand and Gravel Mining
333991 – Power-Driven Handtool Manufacturing
238910 – Site Preparation Contractors

Includes
Expanded Metal Lath; Airplane Landing Mats; Traction Mats.

Possible NAICS Codes
423610 – Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers
339999 – All Other Miscellaneous Manufacturing
333998 – All Other Miscellaneous General Purpose Machinery Manufacturing
332999 – All Other Miscellaneous Fabricated Metal Product Manufacturing

Includes
Orthopedic Equipment; Operating Lights; Physiotherapy Equipment; Sterilizers; Wheel Chairs; Litters; Hospital Beds; Restraint Equipment.

Possible NAICS Codes
423450 – Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers
339113 – Surgical Appliance and Supplies Manufacturing
331313 – Alumina Refining and Primary Aluminum Production

Description
Collectors and/or Historical Items

Includes
Antiques; Artifacts; Coins; Stamps; Rare Books; Work of Art, Collectors and/or Historical Gems; Jewelry, and Cut Precious Stones; Natural History Items.

Possible NAICS Codes
711510 – Independent Artists, Writers, and Performers
459920 – Art Dealers
339999 – All Other Miscellaneous Manufacturing
712110 – Museums
332994 – Small Arms, Ordnance, and Ordnance Accessories Manufacturing