National Item Identification Number
01-303-1918
013031918
5640-01-303-1918
5640013031918
National Stock Number
Item Name
SOUND CONTROLLING BATT
Federal Supply Class
5640
Description
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.
Commercial and Government Entity Code (Supplier Data)
04801
Reference Numbers (Part Numbers)
25B8534
Required Categories
GENERAL CHARACTERISTICS ITEM DESCRIPTION
III END ITEM IDENTIFICATION
THE MANUF
Required Description
LENGTH 26.0 INCHES,WIDTH 18.0 INCHES,MATERIAL 0.020 THICK NOMEX
STATIC FREQUENC