NSN 5640-01-103-8587

Part Details | THERMAL INSULATION FELT

5640-01-103-8587 A flexible or semirigid material composed of one or more kinds of fiber with an added binder, supplied in flat sheets or rolls. It is designed to offer resistance to the flow of heat, and must be rated for this use. For felted insulation with paper or other sheet material affixed to one or both sides, see INSULATION BLANKET, THERMAL. Excludes FELT SHEET and FELT STRIP.

Alternate Parts: MIL122023, MIL-1-22023, 525R972H01, 5640-01-103-8587, 01-103-8587, 5640011038587, 011038587

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
56NOV 21, 198001-103-858720232 ( INSULATION FELT, THERMAL )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5640-01-103-8587
Part Number Cage Code Manufacturer
MIL-1-2202381349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
525R972H0197942NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NORTHROP GRUMMAN SYSTEMS
Technical Data | NSN 5640-01-103-8587
Characteristic Specifications
MATERIAL GLASS FIBER
LENGTH10.900 INCHES NOMINAL
WIDTH4.300 INCHES NOMINAL
THICKNESS0.500 INCHES NOMINAL