National Item Identification Number
01-104-5397
011045397
5640-01-104-5397
5640011045397
National Stock Number
Item Name
INSULATION FELT,THERMAL
Federal Supply Class
5640
Description
A flexible or semirigid material composed of one or more kinds of fiber with an added binder, supplied in flat sheets or rolls. It is designed to offer resistance to the flow of heat, and must be rated for this use. For felted insulation with paper or other sheet material affixed to one or both sides, see INSULATION BLANKET, THERMAL. Excludes FELT SHEET and FELT STRIP.
Commercial and Government Entity Code (Supplier Data)
97942
Reference Numbers (Part Numbers)
MIL-I-22023
525R961H01
Required Categories
MATERIAL
LENGTH
WIDTH
THICKNESS
SPEC/STD CONTROLLING DATA
MANUFACTURERS COD
Required Description
GLASS FIBER
4.300 INCHES NOMINAL
2.000 INCHES NOMINAL
0.500 INCHES NOMINAL
8