Part Details | SOUND CONTROLLING BLANKET
5640-00-923-4075 A material composed of one or more kinds of fiber, with or without binder added, reinforced on one or both sides with various confining media suitably bound thereto. It is designed to entrap and dissipate sound energy, and must be rated for this use. See also INSULATION BLANKET, CABIN, AIRCRAFT.
Alternate Parts: 20507061359, 205-070-613-59, 205070613059, 205-070-613-059, 5640-00-923-4075, 00-923-4075, 5640009234075, 009234075
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 56 | JAN 17, 1966 | 00-923-4075 | 20230 ( SOUND CONTROLLING BLANKET ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5640-00-923-4075
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 205-070-613-59 | 97499 | BELL HELICOPTER TEXTRON INC.DBA BELL HELICOPTER |
| 205-070-613-059 | 97499 | BELL HELICOPTER TEXTRON INC.DBA BELL HELICOPTER |
Technical Data | NSN 5640-00-923-4075
| Characteristic | Specifications |
|---|---|
| LAYER QUANTITY | 3 |
| LAYER MATERIAL | FIBERGLASS CLOTH |
| LAYER THICKNESS | 0.500 INCHES |
| ADDED BINDER | INCLUDED |
| BINDER MATERIAL | POLYAMIDE NYLON |
| TEMP RATING | 175.0 DEG FAHRENHEIT |
| QUILTED FEATURE | INCLUDED |
| WIDTH | 31.000 INCHES NOMINAL |