National Item Identification Number
01-120-0678
011200678
5640-01-120-0678
5640011200678
National Stock Number
Item Name
INSULATION BLOCK,THERMAL
Federal Supply Class
5640
Description
A rigid item designed to provide low thermal conductivity. It is composed of one or more kinds of granules and/or fiber with binder added, and has no specific surface perforations, fissures, slots or the like. It is supplied in lengths up to and including 36 inches (914.4 mm). For longer items, see INSULATION BOARD, THERMAL. Excludes BUILDING BOARD (as modified); MILLBOARD, ASBESTOS; ASBESTOS SHEET, COMPRESSED; CORK SHEET; CORK AND RUBBER SHEET; and FIBERBOARD (as modified). See also INSULATION BLANKET, THERMAL.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
2601011-2
Required Categories
MATERIAL
OVERALL THICKNESS
OVERALL WIDTH
OVERALL LENGTH
MAXIMUM THERMAL COND
Required Description
RUBBER, SYNTHETIC
0.500 INCHES NOMINAL
6.500 INCHES NOMINAL
14.000 INCHES NOM