The following Product Service Codes (PSCs) are commonly associated with NAICS 336510, Railroad Rolling Stock Manufacturing

PSC 2210 Locomotives

Products

PSC 4930 Lubrication and Fuel Dispensing Equipment

Products

PSC 2250 Track Material, Railroad

Products

PSC 2220 Rail Cars

Products
Federal Category 7.6: Transportation and Logistics Services Transportation Equipment

Includes
Trailed Cars; Self-Propelled Cars.

Excludes
Aerial Tramway Cars.

Notes
This class includes only complete rail cars. End items, assemblies, parts, attachments, or accessories for use in or on rail cars are classified in classes other than this class.

Possible NAICS Codes
336510 – Railroad Rolling Stock Manufacturing
485111 – Mixed Mode Transit Systems
488210 – Support Activities for Rail Transportation
336999 – All Other Transportation Equipment Manufacturing
336612 – Boat Building
336211 – Motor Vehicle Body Manufacturing
333248 – All Other Industrial Machinery Manufacturing
237990 – Other Heavy and Civil Engineering Construction

PSC 2230 Right-Of-Way Construction and Maintenance Equipment, Railroad

Products

PSC DE01 IT and Telecom—End User: Help Desk; Tier1-2, Workspace, Print, Productivity Tools (Labor)

Services
Federal Category 1.5: Information Technology and Telecommunications End User

Description
Support services for end user client computing including Tier 1 and 2 help/service desk, deskside support, adds/moves/changes, workspace technical support, audio/video (A/V, VTC) conferencing, and printer support. A/V and VTC includes support services typically used in conference rooms and dedicated telepresence rooms to enable workforce communications. Printer support includes Managed Print Services (MPS) for multifunction printers (print, scan, fax, copy).

Excludes
Mobile device support.

Possible NAICS Codes
541519 – Other Computer Related Services
811210 – Electronic and Precision Equipment Repair and Maintenance
561210 – Facilities Support Services
811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
334111 – Electronic Computer Manufacturing
541330 – Engineering Services
513210 – Software Publishers
238290 – Other Building Equipment Contractors
541512 – Computer Systems Design Services
334511 – Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing

PSC 6135 Batteries, Nonrechargeable

Products

PSC R706 Support—Management: Logistics Support

Services
Federal Category 7.2: Transportation and Logistics Services Logistics Support Services

PSC K022 Modification of Equipment—Railway Equipment

Services
Federal Category 5.5: Industrial Products & Services Industrial Products Install / Maintenance / Repair

Description
Modification of Equipment: Railway Equipment

Possible NAICS Codes
488210 – Support Activities for Rail Transportation
336510 – Railroad Rolling Stock Manufacturing