Wallboard and Insulation

FSC 5640: Wallboard and Insulation

Federal Supply Class (FSC) 5640 covers wallboard and insulation. These NSN items finish and insulate buildings.

Wallboard finishes interior walls and insulation controls heat and sound. Both are basic to habitable buildings.

Common items include gypsum wallboard and insulation materials. Materials include gypsum, fiberglass, and foam.