National Item Identification Number
01-270-8985
012708985
5640-01-270-8985
5640012708985
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
3240073
607-6161809 SHEET 10A ITEM 10
Required Categories
OVERALL THICKNESS
OVERALL WIDTH
OVERALL LENGTH
SPECIAL FEATURES
CRITICALITY
Required Description
1.500 INCHES NOMINAL
32.000 INCHES NOMINAL
48.000 INCHES NOMINAL
NO FCG
FEAT