National Item Identification Number
01-270-8986
012708986
5640-01-270-8986
5640012708986
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
43689
53711
Reference Numbers (Part Numbers)
NUC120569
1742439
607-6161809 SHEET 10A ITEM 7
Required Categories
BASIC MATERIAL
OVERALL THICKNESS
OVERALL WIDTH
OVERALL LENGTH
SPECIAL FEATUR
Required Description
FIBERGLASS
1.500 INCHES NOMINAL
32.000 INCHES NOMINAL
48.000 INCHES NOMINAL;