National Item Identification Number
01-045-0591
010450591
5640-01-045-0591
5640010450591
National Stock Number
Item Name
INSULATION,THERMAL
Federal Supply Class
5640
Description
A loose mass of glass wool, mineral wool, vegetable fibers, or diatomaceous earth as originally processed without regard to form or dimensions, primarily designed as loose fill for offering resistance to the flow of heat. Do not use if a more specific item name exists. Excludes electrical insulating compounds and CORK STRIP.
Commercial and Government Entity Code (Supplier Data)
80020
Reference Numbers (Part Numbers)
HH-I-574
618314-2
Required Categories
MATERIAL
PHYSICAL FORM
RESIN TREATMENT
DENSITY RATING
SPEC/STD CONTROLLING D
Required Description
MINERAL, PERLITE
GRANULAR
NOT INCLUDED
4.0 POUNDS PER CUBIC FOOT
81348
HH-I