National Item Identification Number
00-641-4907
006414907
5640-00-641-4907
5640006414907
National Stock Number
Item Name
CEMENT,INSULATION,HIGH TEMPERATURE
Federal Supply Class
5640
Description
A mixture of refractory material (diatomaceous earth, exfoliated mica, rock or mineral wool etc.), asbestos fibers, and clay binder used for insulating high temperature work, piping, tanks, and general use.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
Required Categories
BASIC MATERIAL
MAXIMUM THERMAL CONDUCTIVITY
DENSITY RATING
NONDEFINITIVE SPEC
Required Description
ANY ACCEPTABLE
0.15 AT 2600 DEG F
150.000 POUNDS PER CUBIC FOOT
1 TYPE AND
C