Part Details | SOUND CONTROLLING BLANKET
5640-00-472-3331 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: 2050706272, 205-070-627-2, 205070627002, 205-070-627-002, 5640-00-472-3331, 00-472-3331, 5640004723331, 004723331
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 56 | MAY 27, 1971 | 00-472-3331 | 20230 ( SOUND CONTROLLING BLANKET ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5640-00-472-3331
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 205-070-627-2 | 97499 | BELL HELICOPTER TEXTRON INC.DBA BELL HELICOPTER |
| 205-070-627-002 | 01375 | BELOATES AIRCRAFT TRIM INCDBA BELOATES AWNINGS |
Technical Data | NSN 5640-00-472-3331
| Characteristic | Specifications |
|---|---|
| LAYER QUANTITY | 1 |
| LAYER MATERIAL | GLASS FIBER |
| LAYER ENVIRONMENTAL PROTECTION | FIRE RESISTANT |
| LAYER THICKNESS | 0.500 INCHES |
| AFFIXED SHEET | INCLUDED |
| MATERIAL AND LOCATION | ADD FIBERGLASS CLOTH AND ADD PLASTIC, VINYL COPOLYMER, MIL-P-6264 |
| ONE SIDE DECORATION PROVISION | PROVIDED |
| DECORATIVE SIDE COLOR | GRAY, GULL |
| ENVIRONMENTAL PROTECTION | FIRE RESISTANT |
| QUILTED FEATURE | INCLUDED |
| MOUNTING FACILITY | SNAP FASTENER |
| MOUNTING FACILITY LOCATION | FOUR EDGES |