National Item Identification Number
01-177-1529
011771529
5640-01-177-1529
5640011771529
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)
Reference Numbers (Part Numbers)
CAP 3473-2-PN-5
Required Categories
MATERIAL
RESIN TREATMENT
TEMP RATING
INTERWOVEN CONSTRUCTION FEATURE
THREAD
Required Description
FELT, RF-1200, JOHNS-MANVILLE CORP
NOT INCLUDED
1200.0 DEG FAHRENHEIT
NOT INC