FSC Group 39: Materials Handling Equipment
- 3910: Conveyors
- 3915: Materials Feeders
- 3920: Material Handling Equipment, Nonself-Propelled
- 3930: Warehouse Trucks and Tractors, Self-Propelled
- 3940: Blocks, Tackle, Rigging, and Slings
- 3950: Winches, Hoists, Cranes, and Derricks
- 3960: Freight Elevators
- 3990: Miscellaneous Materials Handling Equipment
- 39GP: Materials Handling Equipment -- General