NSN 5640-01-291-3139
Part Details | SOUND CONTROLLING BOARD
5640-01-291-3139 A light, rigid item composed of one or more kinds of granule and/or fiber with binder added, compressed to the desired density, and dried. It may be with or without surface coating and/or perforations or voids to be exposed to the noise area to entrap and dissipate sound energy, and is rated for this use. It is provided in lengths greater than 36 inches (914.4 mm).
Alternate Parts: 7001000815, 7-001-000815, 5640-01-291-3139, 01-291-3139, 5640012913139, 012913139
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 56 | DEC 28, 1988 | 01-291-3139 | 20228 ( SOUND CONTROLLING BOARD ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5640-01-291-3139
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7-001-000815 | 12361 | GROVE U.S. L.L.CDBA MANITOWOC CRANE GROUP |
Technical Data | NSN 5640-01-291-3139
| Characteristic | Specifications |
|---|---|
| OVERALL THICKNESS | 2.000 INCHES NOMINAL |
| COVERAGE WIDTH | 20.000 INCHES NOMINAL |
| COVERAGE LENGTH | 38.500 INCHES NOMINAL |
| EXPOSED FACE SURFACE TYPE | FELTED FIBER |
| FLAMEPROOF FEATURE | NOT INCLUDED |