|
|
|
National Stock Number:
5640-01-448-3123
Federal Supply Class:
5640
National Item Identification Number:
014483123
Description:
SOUND CONTROLLING P
Detail:
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.
|
Manufacturer Information:
| 497A10041-4 | 38597 | LOCKHEED MARTIN CORPORATION | | BRC 5457-23 | 96780 | BURKE INDUSTRIES (DELAWARE) LLC |
|
Techincal Specification:
| GENERAL CHARACTERISTICS ITEM DESCRIPTION | ACOUSTIC TILE; MATL - MIL-P-18177, TYPE GEE; 6.55 IN. LG X 5.50 IN.WD |
|