National Item Identification Number
00-641-8631
006418631
5640-00-641-8631
5640006418631
National Stock Number
Item Name
INSULATION SLEEVING,THERMAL
Federal Supply Class
5640
Description
A rigid or flexible item composed of one or more materials, having uniform inside and outside diameters in the entire length. It may be furnished in segments or split-round or full-round sections, composed of one or more layers. It is specifically designed to cover pipe, tubing, and like surfaces, to restrict the transfer of heat from the high temperature surface to the low temperature surface. It may also include protective coatings, jackets, attaching cement, attaching bands, and/or accessories, (excluding prefabricated components used in aircraft applications). Excludes INSULATION PIPE COVERING, THERMAL, AIRCRAFT.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
Required Categories
FLEXIBILITY
LAYER QUANTITY
MATERIAL
FABRICATION METHOD
MATERIAL DENSITY
FLA
Required Description
RIGID
1
ANY ACCEPTABLE
MOLDED
14.0 POUNDS PER CUBIC FOOT NOMINAL
NOT RATED;