NSN 5640-01-237-9839
Part Details | THERMAL INSULATION BLOCK
5640-01-237-9839 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.
Alternate Parts: HHI558, HH-I-558, HHI558 FMACL2, HH-I-558 FMACL2, 83370402, 8337040-2, 83370402, 8337040-2, 5640-01-237-9839, 01-237-9839, 5640012379839, 012379839
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 56 | AUG 08, 1986 | 01-237-9839 | 15117 ( INSULATION BLOCK, THERMAL ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5640-01-237-9839
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| HH-I-558 | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
| HH-I-558 FMACL2 | 80244 | GENERAL SERVICES ADMINISTRATIONFEDERAL SUPPLY SERVICE |
| 8337040-2 | 98749 | SACRAMENTO AIR LOGISTICS CENTERSM-ALC/LIIL |
| 8337040-2 | 98752 | WARNER ROBINS AIR LOGISTICS CENTER |
Technical Data | NSN 5640-01-237-9839
| Characteristic | Specifications |
|---|---|
| OVERALL THICKNESS | 1.000 INCHES NOMINAL |
| COVERAGE WIDTH | 24.000 INCHES NOMINAL |
| OVERALL WIDTH | 24.000 INCHES NOMINAL |
| COVERAGE LENGTH | 19.000 INCHES NOMINAL |
| OVERALL LENGTH | 19.000 INCHES NOMINAL |
| FLAMEPROOF FEATURE | INCLUDED |
| WATER REPELLENT COATED SURFACE | NOT PROVIDED |
| ONE SIDE DECORATION PROVISION | NOT PROVIDED |
| TEMP RATING | 400.0 DEG FAHRENHEIT |
| DENSITY RATING | 6.0 POUNDS PER CUBIC FOOT |