Flue Damper NSN 4520-00-340-2669

Item Description

A cast iron or sheet metal plate designed to be installed in a boiler, heater, stove, or furnace flue pipe to control the draft, and/or in an air duct to control the passage of air. Excludes valve, butterfly.

NSN: 4520-00-340-2669

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Features and Characteristics

Overall Diameter

Between 4.105 inches and 4.135 inches

Mounting Method

One-piece rod, edge

Overall Thickness

0.063 inches

Operation Method

Manual

Positioning Holder Type

Quadrant

Diameter

5.000 inches

Material

Aluminum alloy, qq-a-250/4, t4 or aluminum alloy, qq-a-250/5, t3

Material

Aluminum alloy 2024 or aluminum alloy 2024 and aluminum alloy 1230

Material Specification

Qq-a-250/4, t4 federal specification 1st material response and qq-a-250/5, t3 federal specification 2nd material response

Shape

Round

Surface Treatment

Anodized, mil-a-8625, type 1 or chemical film, mil-c-5541, class 1

Fsc Application Data

Filter unit, gas-particulate

FSC

4520 Space And Water Heating Equipment

NIIN

003402669

NSN

4520003402669

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

B5-19-926

Cage Code:

81361

Status:

MSDS:

Q & A

Frequently asked questions for NSN 4520-00-340-2669

What are the manufacturers of nsn 4520003402669?

Edgewood Chemical Biological Center (81361)

Does this nsn 4520003402669 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4520003402669
A cast iron or sheet metal plate designed to be installed in a boiler, heater, stove, or furnace flue pipe to control the draft, and/or in an air duct to control the passage of air. excludes valve, butterfly.

Does nsn 4520003402669 contain any precious metals?
No precious metal content.

Does nsn 4520003402669 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4520003402669?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

15646

FIIG:

T114-A

App. Key:

Cond. Code:

Status:

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

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