National Item Identification Number
00-975-1927
009751927
5640-00-975-1927
5640009751927
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)
Required Categories
MATERIAL
BASIC MATERIAL PERCENTAGE
OVERALL THICKNESS
COVERAGE WIDTH
OVERALL
Required Description
ASBESTOS FIBER AND
MAGNESIA
ASBESTOS FIBER 15 PCT
MAGNESIA 85 PCT
2.000 INCH