National Stock Number:
5640-01-433-5645
Federal Supply Class:
5640
National Item Identification Number:
014335645
Description:
WALLBOARD,GYPSUM
Detail:
A RECTANGULAR SHEET, OR BOARD, HAVING AN INCOMBUSTIBLE CORE OF GYPSUM, USUALLY ENCASED IN HEAVY PAPER OR OTHER FIBROUS MATERIAL, AND USED AS A FINISHED SURFACE FOR WALLS AND CEILINGS.
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