The following Product Service Codes (PSCs) are commonly associated with NAICS 212321, Construction Sand and Gravel Mining

PSC 5680 Miscellaneous Construction Materials

Products

PSC Y1JZ Construction of Miscellaneous Buildings

Services

PSC 9620 Minerals, Natural and Synthetic

Products
Federal Category 5.6: Industrial Products & Services Basic Materials

PSC 3895 Miscellaneous Construction Equipment

Products
Federal Category 4.1: Facilities & Construction Construction Related Materials

Includes
Asphalt Elevators; Asphalt Heaters; Asphalt Kettles; Asphalt Transfer Equipment; Batching Plants; Stabilizing and Compacting Equipment; Concrete Mixers (All Types); Concrete Vibrators; Bituminous and Concrete Pavers; Asphalt Distributors; Sheepsfoot Rollers; Rooters; Rippers; Pile Drivers; Bitumen Heaters; Cable Laying, Lashing, Spinning, and Reeling Equipment.

Excludes
Earth Moving and Excavating Equipment (FSC 3805 & 3810); Pile Driving Attachments for Cranes and Crane-Shovels (FSC 3815); Special Individual Work and Power Sections of Construction Equipment with a quick connect/disconnect capability (FSC 3805)

Possible NAICS Codes
333120 – Construction Machinery Manufacturing
532412 – Construction, Mining, and Forestry Machinery and Equipment Rental and Leasing
423830 – Industrial Machinery and Equipment Merchant Wholesalers
333924 – Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing
444140 – Hardware Retailers
333111 – Farm Machinery and Equipment Manufacturing
212321 – Construction Sand and Gravel Mining
423810 – Construction and Mining (except Oil Well) Machinery and Equipment Merchant Wholesalers
236210 – Industrial Building Construction
336110 – Automobile and Light Duty Motor Vehicle Manufacturing