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Sound Controlling Panel NSN 5640-01-449-0974

Item Description

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.

NSN 5640-01-449-0974 NSN: 5640-01-449-0974

Features and Characteristics

General Description
Tile, acoustic; matl - plastic sheet mil-p-18177 type gee and, natural rubber mil-a-24485; size, in inches- 2.92 x 4.11 x 14.70
FSC
5640 Thermal Insulation Materials Building Paper Wallboard
NIIN
014490974
NSN
5640014490974

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
BRC 5457-34
Cage Code:
96780
Status:
A
MSDS:
Part Number:
497A75916-1
Cage Code:
38597
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 9014900000
  • NAICS: 334511
  • SITC: 87412
  • Description: Parts & accessories for direction finding compasses and other navigational instruments and appliances
  • End Use (Code 22220):
    Marine engines, parts

Q & A

Frequently asked questions for NSN 5640-01-449-0974
What are the manufacturers of nsn 5640014490974?
Does this nsn 5640014490974 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5640014490974
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.
Does nsn 5640014490974 contain any precious metals?
No precious metal content.
Does nsn 5640014490974 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5640014490974?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
41920
FIIG:
A23900
App. Key:
A
Cond. Code:
1
Status:
A

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