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Sound Controlling Blanket NSN 5640-00-489-6740

Item 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. see also insulation blanket, cabin, aircraft.

NSN 5640-00-489-6740 NSN: 5640-00-489-6740

Features and Characteristics

Width
29.000 inches
Binder Material
Cloth
Layer Quantity
1
Layer Material
Plastic 4th layer
Added Binder
Included
Affixed Sheet
Not included
Supplementary Features
Also includes button 19, socket 19, clip and button 31, velcro tape, thread
Fsc Application Data
H-3 helicopter cockpit
FSC
5640 Thermal Insulation Materials Building Paper Wallboard
NIIN
004896740
NSN
5640004896740

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
S6152-62208-4
Cage Code:
78286
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 6811400000
  • NAICS: 327999
  • SITC: 66183
  • Description: Articles containing asbestos
  • End Use (Code 13210):
    Shingles, molding, wallboard

Q & A

Frequently asked questions for NSN 5640-00-489-6740
What are the manufacturers of nsn 5640004896740?
Does this nsn 5640004896740 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5640004896740
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. see also insulation blanket, cabin, aircraft.
Does nsn 5640004896740 contain any precious metals?
No precious metal content.
Does nsn 5640004896740 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5640004896740?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
20230
FIIG:
T230-B
App. Key:
BB
Cond. Code:
1
Status:
A

What do you get when you order from nationalstocknumber.org?

  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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