National Item Identification Number
01-021-7458
010217458
5640-01-021-7458
5640010217458
National Stock Number
Item Name
INSULATION BOARD,THERMAL
Federal Supply Class
5640
Description
An item identical in construction to INSULATION BLOCK, THERMAL except that it is supplied in lengths greater than 36 inches (914.4 mm). Excludes BUILDING BOARD (as modified). MILLBOARD, ASBESTOS; ASBESTOS SHEET, COMPRESSED; CORK SHEET; CORK AND RUBBERSHEET; and FIBERBOARD (as modified). See also INSULATION BLANKET, THERMAL.
Commercial and Government Entity Code (Supplier Data)
80244
Reference Numbers (Part Numbers)
HH-I-558
HH-I-558 FMACL1
Required Categories
MATERIAL
OVERALL THICKNESS
OVERALL WIDTH
OVERALL LENGTH
FLAMEPROOF FEATURE;
Required Description
FIBERGLASS
1.000 INCHES NOMINAL
36.000 INCHES NOMINAL
48.000 INCHES NOMINAL;