National Item Identification Number
01-156-4648
011564648
5640-01-156-4648
5640011564648
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)
96214
Reference Numbers (Part Numbers)
2069148-13
Required Categories
BASIC MATERIAL
OVERALL THICKNESS
COVERAGE WIDTH
OVERALL WIDTH
COVERAGE LENGT
Required Description
PLASTIC, CELLULAR
1.000 INCHES NOMINAL
8.620 INCHES NOMINAL
8.620 INCHES NOMI