National Item Identification Number
01-338-0683
013380683
5640-01-338-0683
5640013380683
National Stock Number
Item Name
SOUND CONTROLLING BOARD
Federal Supply Class
5640
Description
A light, rigid item composed of one or more kinds of granule and/or fiber with binder added, compressed to the desired density, and dried. It may be with or without surface coating and/or perforations or voids to be exposed to the noise area to entrap and dissipate sound energy, and is rated for this use. It is provided in lengths greater than 36 inches (914.4 mm).
Commercial and Government Entity Code (Supplier Data)
25167
Reference Numbers (Part Numbers)
120569 MA-R2
Required Categories
BASIC MATERIAL
OVERALL THICKNESS
OVERALL WIDTH
OVERALL LENGTH
Required Description
GLASS FIBER
1.500 INCHES NOMINAL
30.000 INCHES NOMINAL
48.000 INCHES NOMINAL