NSN 5640-00-398-3986

Part Details | THERMAL INSULATION BLANKET

5640-00-398-3986 A flexible material composed of one or more kinds of fiber, with or without binder added, supplied in flat sheets or rolls. It may have a vapor barrier or reinforcing material such as paper, woven wire or other sheet material affixed to one or both sides. It is designed to provide resistance to the flow of heat, and must be rated for this use. Excludes insulation components prefabricated into definite shapes and sizes used in aircraft applications. Excludes INSULATION BLANKET,THERMAL,AIRCRAFT.

Alternate Parts: HHI558, HH-I-558, HHI558 FMBTY1CL6, HH-I-558 FMBTY1CL6, 5640-00-398-3986, 00-398-3986, 5640003983986, 003983986

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
56APR 15, 197400-398-398615120 ( INSULATION BLANKET, THERMAL )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5640-00-398-3986
Part Number Cage Code Manufacturer
HH-I-55881348FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES
HH-I-558 FMBTY1CL680244GENERAL SERVICES ADMINISTRATIONFEDERAL SUPPLY SERVICE
Technical Data | NSN 5640-00-398-3986
Characteristic Specifications
LAYER QUANTITY1
LAYER MATERIAL MINERAL FIBER
LAYER ENVIRONMENTAL PROTECTION FIRE RESISTANT
LAYER THICKNESS1.000 INCHES
MAXIMUM THERMAL CONDUCTIVITY0.58 AT200 DEGREES F
ADDED BINDER INCLUDED
AFFIXED SHEET INCLUDED
MATERIAL AND LOCATIONADC ALUMINUM FOIL
COATING MATERIAL ANY ACCEPTABLE
ONE SIDE DECORATION PROVISION NOT PROVIDED
DECORATIVE SIDE COLOR ANY ACCEPTABLE
ENVIRONMENTAL PROTECTION WATERPROOF
REFLECTIVE SURFACE LOCATION BOTH SIDES
TEMP RATING350.0 DEG FAHRENHEIT
QUILTED FEATURE NOT INCLUDED
THICKNESS1.000 INCHES NOMINAL
WIDTH48.000 INCHES NOMINAL
LENGTH1200.000 INCHES NOMINAL
NONDEFINITIVE SPEC/STD DATAB FORM AND 1 TYPE AND 6 CLASS