National Item Identification Number
00-448-5143
004485143
5640-00-448-5143
5640004485143
National Stock Number
Item Name
INSULATION BLANKET,THERMAL
Federal Supply Class
5640
Description
A flexible material composed of one or more kinds of fiber, with or without binder added, supplied in flat sheets or rolls. It may have a vapor barrier or reinforcing material such as paper, woven wire or other sheet material affixed to one or both sides. It is designed to provide resistance to the flow of heat, and must be rated for this use. Excludes insulation components prefabricated into definite shapes and sizes used in aircraft applications. Excludes INSULATION BLANKET,THERMAL,AIRCRAFT.
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
Reference Numbers (Part Numbers)
ASTM C665
HH-I-521
HH-I-521 TY2
Required Categories
LAYER QUANTITY
LAYER MATERIAL
LAYER ENVIRONMENTAL PROTECTION
LAYER THICKNESS;
Required Description
1
MINERAL WOOL
FIRE RESISTANT
3.500 INCHES MINIMUM
0.27 AT 75 DEG F
INCLUDE