Automatic Flue Draft Control

NSN: 4520-00-441-7597 | Model: 100-2

An item consisting of a metal frame in which is inserted a flat metal plate mounted on a shaft. The plate, fluctuating automatically according to changes in atmospheric pressure, controls the stack or flue draft and maintains an absolute constancy of draft regardless of varying weather conditions.

NSN Properties and Flags

NATO Stock Number

4520-00-441-7597

DEMIL

General Description

8.000 in. Dia, for oil system, thimble included

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 4520-00-441-7597 Datasheet

Supply Class (FSC):

Space And Water Heating Equipment

Cross Reference:

100-2
8M

Cage Codes:

Harvey Sid Inc (CAGE 84768)
Field Controls Co The (CAGE 61560)

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

U - Precious metal content is unknown

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:

NMFC:

025680 - Boiler pts parts cast noi in pkgs
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:

R - 65.0
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
J
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
Sf9---n
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $321.65 to $536.09..
Does NSN 4520-00-441-7597 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Air Force, and Department Of The Navy
What is the NIIN of NSN 4520-00-441-7597?
004417597 or 00-441-7597
Does NSN 4520-00-441-7597 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4520-00-441-7597?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
May 23, 1974