NSN 5640-00-782-8503
Part Details | SOUND CONTROLLING BLANKET
5640-00-782-8503 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: 205070612001, 205-070-612-001, 2050706121, 205-070-612-1, 2050706121, 205-070-612-1, 2050706121, 205-070-612-1, 5640-00-782-8503, 00-782-8503, 5640007828503, 007828503
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 56 | JAN 01, 1963 | 00-782-8503 | 20230 ( SOUND CONTROLLING BLANKET ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5640-00-782-8503
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 205-070-612-001 | 97499 | BELL HELICOPTER TEXTRON INC.DBA BELL HELICOPTER |
| 205-070-612-1 | 97499 | BELL HELICOPTER TEXTRON INC.DBA BELL HELICOPTER |
| 205-070-612-1 | 80070 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN |
| 205-070-612-1 | 04614 | TEXTRON SYSTEMS CORPORATIONDBA TEXTRON DEFENSE SYSTEMS |
Technical Data | NSN 5640-00-782-8503
| Characteristic | Specifications |
|---|---|
| LAYER QUANTITY | 2 |
| LAYER MATERIAL | FIBERGLASS |
| LAYER ENVIRONMENTAL PROTECTION | PHENOLIC RESIN |
| LAYER THICKNESS | 0.6625 INCHES |
| NOISE REDUCTION COEFFICIENT RATING | 0.63 NOMINAL |
| ADDED BINDER | NOT INCLUDED |
| AFFIXED SHEET | INCLUDED |
| MATERIAL AND LOCATION | ADD GLASS CLOTH |
| COATING MATERIAL | VINYL COATED FIBERGLASS |
| COATING MATERIAL LOCATION | BOTH SIDES |
| ONE SIDE DECORATION PROVISION | PROVIDED |
| DECORATIVE SIDE COLOR | GRAY, GULL |
| ENVIRONMENTAL PROTECTION | FLAMEPROOF |
| QUILTED FEATURE | INCLUDED |
| MOUNTING FACILITY | SNAP FASTENER |
| MOUNTING FACILITY LOCATION | TWO EDGES |
| THICKNESS | 0.500 INCHES NOMINAL |
| WIDTH | 29.000 INCHES NOMINAL |