Stationary Duct Type Heater

NSN: 4520-01-531-9623 | Model: L210N1:E21412-D REV 0

A device capable of producing heat from gas, liquid fuel, or an electrical heating element designed for permanent installation in sheet metal ducts of a forced air circulating system. It consists of (1) a finned, steel burner tube, a combustion air blower, a control panel, and a constant level fuel supply system or (2) a device having a heating element which when connected to an electrical source, directly imparts heat. It may be provided with a flanged outer casing to facilitate mounting in planned or existing duct work. Circulation of the heated air is achieved by use of a blower or fan not integral with the heating unit.

NSN Properties and Flags

NATO Stock Number

4520-01-531-9623

DEMIL

Outlet Position

180 degrees apart

Duct Height

39.250 inches

Duct Width

8.000 inches

Heat Outlet Quantity

Heat Delivery Direction

Horizontal

Heat Discharge Outlet Type

Stationary

Width

Between 7.969 inches and 8.031 inches

End Application

Tfz-37h-2s electrical duct heater

Heating Element Type

Electric nonimmersion

Inclosure Material

Stainless steel

Special Features

This is a 2-stage electrical heater

Height

39.250 inches

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 4520-01-531-9623 Datasheet

Supply Class (FSC):

Space And Water Heating Equipment

Cross Reference:

L210N1:E21412-D REV 0
TFZ-37H-2S

Cage Codes:

Indeeco Llc (CAGE 74924)

Schedule B & Trade:

Schedule B: 7322900000 (NAICS 333414)

Air heaters and hot air distributors, not electrically heated, incorporating a motor-driven fan or blower, and parts thereof, of iron or steel
SITC: 81215

Air heaters and hot air distributors and parts thereof, of iron or steel
End Use: 41030

Household appliances

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.

ADPE

- Represents items with no adp components

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:

026500 - Heaters wall insert/baseboard type
WCC:

576 - Metal and metal products, nos, (less than 35 feet)
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
Sms
AAC
J
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
3b-----
Repariability
When repair is beyond lower level maintenance capability, evacuate the item to depot. disposal is not authorized below wholesale level.

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $6,031.86 to $10,053.10..
Does NSN 4520-01-531-9623 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 Navy
What is the NIIN of NSN 4520-01-531-9623?
015319623 or 01-531-9623
Does NSN 4520-01-531-9623 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4520-01-531-9623?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jul 22, 2005