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Thermal Insulation Blanket NSN 5640-00-883-0434

Item Description

A flexible material composed of one or more kinds of fiber, with or without binder added, supplied in flat sheets or rolls. It may have a vapor barrier or reinforcing material such as paper, woven wire or other sheet material affixed to one or both sides. It is designed to provide resistance to the flow of heat, and must be rated for this use. Excludes insulation components prefabricated into definite shapes and sizes used in aircraft applications. Excludes insulation blanket,thermal,aircraft.

NSN 5640-00-883-0434 NSN: 5640-00-883-0434

Features and Characteristics

Width
23.000 inches
Tempurature Rating
Not rated
Thickness
3.000 inches
Length
96.000 inches
Coating Material
Any acceptable
Environmental Protection
Water repellent
Layer Quantity
1
Material And Location
Aluminum foil both sides
Mounting Facility
Flange
Maximum Thermal Conductivity
0.27 at 75 degrees f
One Side Decoration Provision
Not provided
Decorative Side Color
Any acceptable
Layer Material
Mineral wool
Layer Environmental Protection
Fire resistant
Layer Thickness
3.000 inches
Added Binder
Not included
Reflective Surface Location
Both sides
Quilted Feature
Not included
Affixed Sheet
Included
Special Features
Mineral wool blanket shall be enclosed in heavy highly polished aluminum foil, except for military ends; solid surface vapor barrier on the warm side shall form nailing flanges; back foil surface shall be perforated to allow breathing of mineral wool fibers and minimize vapor traps; heavy asphalted paper flanges shall separate front and foil panels to prevent transfer and to provide added strength to the nailing flanges
Nondefinitive Specification/std Data
3 type and a class
FSC
5640 Thermal Insulation Materials Building Paper Wallboard
NIIN
008830434
NSN
5640008830434

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
ASTM C665
Cage Code:
81346
Status:
A
MSDS:
Part Number:
ASTM C665 TY3CLA
Cage Code:
80244
Status:
A
MSDS:
Part Number:
THERMAFIBERSILVERSHIELDBLANKET
Cage Code:
61357
Status:
A
MSDS:
Part Number:
HH-I-521
Cage Code:
81348
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5640-00-883-0434
What are the manufacturers of nsn 5640008830434?
Does this nsn 5640008830434 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5640008830434
A flexible material composed of one or more kinds of fiber, with or without binder added, supplied in flat sheets or rolls. it may have a vapor barrier or reinforcing material such as paper, woven wire or other sheet material affixed to one or both sides. it is designed to provide resistance to the flow of heat, and must be rated for this use. excludes insulation components prefabricated into definite shapes and sizes used in aircraft applications. excludes insulation blanket,thermal,aircraft.
Does nsn 5640008830434 contain any precious metals?
No precious metal content.
Does nsn 5640008830434 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5640008830434?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
15120
FIIG:
T230-B
App. Key:
BA
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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