NSN 5640-00-753-2870
Part Details | THERMAL INSULATION BLOCK
5640-00-753-2870 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: MILI2819, MIL-I-2819, 5640-00-753-2870, 00-753-2870, 5640007532870, 007532870
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 56 | JAN 01, 1960 | 00-753-2870 | 15117 ( INSULATION BLOCK, THERMAL ) |
REFERENCE DRAWINGS & PICTURES
BUTT JOINT
BUTT JOINT
BUTT JOINT
Cross Reference | NSN 5640-00-753-2870
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MIL-I-2819 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
Technical Data | NSN 5640-00-753-2870
| Characteristic | Specifications |
|---|---|
| OVERALL THICKNESS | 0.937 INCHES MINIMUM AND 1.063 INCHES MAXIMUM |
| COVERAGE WIDTH | 5.937 INCHES MINIMUM AND 6.063 INCHES MAXIMUM |
| OVERALL WIDTH | 5.937 INCHES MINIMUM AND 6.063 INCHES MAXIMUM |
| COVERAGE LENGTH | 35.875 INCHES MINIMUM AND 36.125 INCHES MAXIMUM |
| OVERALL LENGTH | 35.875 INCHES MINIMUM AND 36.125 INCHES MAXIMUM |
| MAXIMUM THERMAL CONDUCTIVITY | 0.72 AT 500 DEGREE FAHRENHEIT; 0.79 AT 750 DEGREE FAHRENHEIT; 0.86 AT 1000 DEGREES FAHRENHEIT |
| LONG EDGE JOINT STYLE | BUTT JOINT |
| SHORT EDGE JOINT STYLE | BUTT JOINT |
| FLAMEPROOF FEATURE | NOT INCLUDED |
| WATER REPELLENT COATED SURFACE | NOT PROVIDED |
| ONE SIDE DECORATION PROVISION | NOT PROVIDED |
| TEMP RATING | 2000.0 DEG FAHRENHEIT |
| DENSITY RATING | 26.0 POUNDS PER CUBIC FOOT |
| NONDEFINITIVE SPEC/STD DATA | 4 CLASS |