Part Details | SOUND CONTROLLING PANEL
5640-01-449-0973 Consists of a rigid, box shaped outer panel, sound controlling batt, sound controlling board and/or sound controlling block. 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.
Alternate Parts: BRC 545732, BRC 5457-32, BRC 544732, BRC 5447-32, 497A757051, 497A75705-1, 5640-01-449-0973, 01-449-0973, 5640014490973, 014490973
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 56 | SEP 18, 1997 | 01-449-0973 | 41920 ( SOUND CONTROLLING PANEL ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5640-01-449-0973
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| BRC 5457-32 | 96780 | BURKE INDUSTRIES, INC. |
| BRC 5447-32 | 96780 | BURKE INDUSTRIES, INC. |
| 497A75705-1 | 38597 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN |
Technical Data | NSN 5640-01-449-0973
| Characteristic | Specifications |
|---|---|
| GENERAL CHARACTERISTICS ITEM DESCRIPTION | TILE,ACOUSTIC; MATL - PLASTIC SHEET MIL-P-18177 TYPE GEE AND, NATURAL RUBBER MIL-A-24485; SIZE IN INCHES - 1.06 X 10.00 X 23.00 |