Flue Damper

NSN: 4520-00-271-9860 | Model: 307266

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 Properties and Flags

NATO Stock Number

4520-00-271-9860

DEMIL

Mounting Method

Inserted center shaft

Operation Method

Manual

Positioning Holder Type

Friction

Diameter

6.000 inches

Material

Iron, cast

Material

Iron cast

Surface Treatment

Zinc

Shape

Round

Surface Treatment

Zinc

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 4520-00-271-9860 Datasheet

Supply Class (FSC):

Space And Water Heating Equipment

Cross Reference:

307266
6IN
6IN

Cage Codes:

Adams Co The (CAGE 00418)
Edison Co Griswold Mfg Div Mcgraw (CAGE 26441)
Excelsior Stove and Mfg Co (CAGE 21203)

Replacements:

4520-00-271-9860 replaces 4520-00-219-7877

Identification:

HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

A - Item does not contain precious metal.

CRITL

- The item does not have a critical feature such as tolerance, fit restrictions or application. nuclear hardness properties have not been determined (not valid for input).

Freight Information:

NMFC:

055742 - Damper/louver/shutter sub 5
WCC:

72E - Engineer and material handling equipment, test/tool sets and equipment
SHC:

9 - Other or no special handling required (sh)
ADC:

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
ACC:

B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
LTL:

Q - 70.0
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Gsa
AAC
V
Quantity per pack
6
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
E2200x-
Repariability
This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $42.24 to $70.40..
Does NSN 4520-00-271-9860 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Bonneville Power Administration
What is the NIIN of NSN 4520-00-271-9860?
002719860 or 00-271-9860
Does NSN 4520-00-271-9860 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4520-00-271-9860?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963