NSN 5640-00-267-1639
Part Details | THERMAL INSULATION BLANKET
5640-00-267-1639 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: MILI22023 TY1CL2, MIL-I-22023 TY1CL2, MILI22023, MIL-I-22023, 5640-00-267-1639, 00-267-1639, 5640002671639, 002671639
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 56 | JAN 01, 1963 | 00-267-1639 | 15120 ( INSULATION BLANKET, THERMAL ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5640-00-267-1639
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MIL-I-22023 TY1CL2 | 80244 | GENERAL SERVICES ADMINISTRATIONFEDERAL SUPPLY SERVICE |
| MIL-I-22023 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
Technical Data | NSN 5640-00-267-1639
| Characteristic | Specifications |
|---|---|
| LAYER QUANTITY | 1 |
| LAYER MATERIAL | FIBERGLASS |
| LAYER ENVIRONMENTAL PROTECTION | FIRE RETARDANT |
| LAYER THICKNESS | B0.625 INCHES AND C0.750 INCHES |
| MAXIMUM THERMAL CONDUCTIVITY | 0.246 AT 60 DEG F,MAX THERMAL CONDUCTIVITY |
| ADDED BINDER | INCLUDED |
| AFFIXED SHEET | INCLUDED |
| MATERIAL AND LOCATION | ADD PAPER, UU-B-790, TYPE 1, GRADE A, STYLE 4 |
| COATING MATERIAL | ANY ACCEPTABLE |
| QUILTED FEATURE | NOT INCLUDED |
| MOUNTING FACILITY | FLANGE |
| THICKNESS | 0.625 INCHES MINIMUM AND 0.750 INCHES MAXIMUM |
| WIDTH | 46.000 INCHES NOMINAL |
| LENGTH | 600.000 INCHES MINIMUM AND 2400.000 INCHES MAXIMUM |
| NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 2 CLASS |
| DEPARTURE FROM CITED DESIGNATOR | BDPD,BDBG,ABNM,ABGL,ABRY |