National Item Identification Number
01-020-7498
010207498
5640-01-020-7498
5640010207498
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)
Reference Numbers (Part Numbers)
MIL-I-14511
Required Categories
MATERIAL
OVERALL THICKNESS
FLAMEPROOF FEATURE
WATER REPELLENT COATED SURFACE;
Required Description
PLASTIC, CELLULAR
1.000 INCHES MINIMUM AND
2.000 INCHES MAXIMUM
NOT INCLUDED;