National Item Identification Number
01-146-1889
011461889
5640-01-146-1889
5640011461889
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)
19207
NSN (National Stock Number) 5640-01-146-1889, 5640011461889 NIIN (National Identification Number) 01-146-1889, 011461889
Part Numbers (Reference Numbers)
12275890
Required Categories
FLEXIBILITY
MATERIAL
FABRICATION METHOD
INSULATION THICKNESS
INSIDE DIAMETER
Required Description
RIGID
SILICA, DIATOMACEOUS
ANY ACCEPTABLE
0.003 INCHES NOMINAL
3.850 INCHES