The following Product Service Codes (PSCs) are commonly associated with NAICS 212312, Crushed and Broken Limestone Mining and Quarrying

PSC 9620 Minerals, Natural and Synthetic

Products
Federal Category 5.6: Industrial Products & Services Basic Materials

PSC 5680 Miscellaneous Construction Materials

Products

PSC Z2LB Repair or Alteration of Highways/Roads/Streets/Bridges/Railways

Services

PSC 5345 Disks and Stones, Abrasive

Products

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
423810 – Construction and Mining (except Oil Well) Machinery and Equipment Merchant Wholesalers
212321 – Construction Sand and Gravel Mining
236210 – Industrial Building Construction
336110 – Automobile and Light Duty Motor Vehicle Manufacturing