National Item Identification Number
00-923-4075
009234075
5640-00-923-4075
5640009234075
National Stock Number
Item Name
SOUND CONTROLLING BLANKET
Federal Supply Class
5640
Description
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.
Commercial and Government Entity Code (Supplier Data)
97499
97499
Reference Numbers (Part Numbers)
205-070-613-059
205-070-613-59
Required Categories
LAYER QUANTITY
LAYER MATERIAL
LAYER THICKNESS
NOISE REDUCTION COEFFICIENT RAT
Required Description
3
FIBERGLASS CLOTH
0.500 INCHES NOMINAL
NOT RATED
INCLUDED
POLYAMIDE NYLON;