National Item Identification Number
01-271-1575
012711575
5640-01-271-1575
5640012711575
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)
53711
0C8D7
DEFENSE MANUFACTURERS INC
44 MAPLE ST
DOVER
NH
03820
603-332-4186
43689
Reference Numbers (Part Numbers)
607-6161809 SHEET 6F ITEM 41
9758013
9758013
Required Categories
OVERALL WIDTH
OVERALL LENGTH
SPECIAL FEATURES
CRITICALITY CODE JUSTIFICATION
Required Description
5.000 INCHES NOMINAL
72.000 INCHES NOMINAL
STAVE SIZE 1/2 X 3/16,TAPE THK 7 MI