National Item Identification Number
00-285-2081
002852081
5640-00-285-2081
5640002852081
National Stock Number
Item Name
SOUND CONTROLLING BLOCK
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 up to and including 36 inches (914.4 mm).
Commercial and Government Entity Code (Supplier Data)
81346
AMERICAN SOC FOR TSTG & MTLS
DBA ASTM INTERNATIONAL
100 BARR HARBOR DR
WEST CONSHOHOCKEN
PA
19428
610-832-9500
80244
18876
4F186
ARMSTRONG WORLD INDUSTRIES INC
RESEARCH AND DEVELOPMENT CENTER
2500 COLUMBIA AVE
3511
LANCASTER
PA
17603
717-396-3462
Reference Numbers (Part Numbers)
ASTM-E1264
SS-S-118
SS-S-118 TY1CL200GRNRC55ANDLR1
11065839
5B
5B
Required Categories
BASIC MATERIAL
OVERALL THICKNESS
COVERAGE WIDTH
OVERALL WIDTH
COVERAGE LENGT
Required Description
CELLULOSE FIBER
0.500 INCHES NOMINAL
12.000 INCHES NOMINAL
12.000 INCHES NOMI