|
|
|
National Stock Number:
5640-01-386-2072
Federal Supply Class:
5640
National Item Identification Number:
013862072
Description:
SOUND CONTROLLING BATT
Detail:
A MATERIAL COMPOSED OF ONE OR MORE KINDS OF FIBER WITHOUT BINDER ADDED, MANUFACTURED IN FLAT SHEETS OR ROLLS. IT IS DESIGNED TO ENTRAP AND DISSIPATE SOUND ENERGY, AND MUST BE RATED FOR THIS USE.
|
Manufacturer Information:
| 11459011-2 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | FF20FM52 | 28818 | THE SOUNDCOAT COMPANY, INC. |
|
Techincal Specification:
| GENERAL CHARACTERISTICS ITEM DESCRIPTION | SIZE IN INCHES IS 24 X 54 X 1/2; MATERIAL IS POLYETHER POLYURETHANE FOAM;DENSITY IS 0.2 LB PER CUBIC FOOT;TEMPERATURE RANGE IS MINUS 45 DEGREES F TO PLUS 225 DEGREES F |
|