Warm Air Furnace

NSN: 4520-01-559-3813 | Model: SDF-20

A central heating appliance consisting of a combustion chamber and secondary heat transferring surfaces enclosed within a jacket or casing, designed for burning various types of fuel. The resultant heat, being absorbed by air circulated over the heated surfaces by means of gravity or forced air circulation, may be distributed to various rooms of a building by the attachment of ducts and/or pipes. See also heater, space.

NSN Properties and Flags

NATO Stock Number

4520-01-559-3813

DEMIL

Mounting Type

Floor surface, free standing, ducted

Heat Medium Type

Air

Maximum Air Flow Rate

2170.0 cubic feet per minute

Heating Element Type

Burner

Heat Delivery Rate

200000.0 british thermal unit

Special Features

Approximate shipping weight: 650.0 lbs. Gas connection size: 0.750 inches. No. Of discharge nozzles: 2. Approximate blower speed: 660 rpm.

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 4520-01-559-3813 Datasheet

Supply Class (FSC):

Space And Water Heating Equipment

Cross Reference:

SDF-20
SD220

Cage Codes:

Aesys Technologies, L.l.c. (CAGE 79466)

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.

ESD

A - No known electrostatic discharge (esd) or electromagnetic interference (emi) sensitivity.

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.

Questions & Answers:
What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 4520-01-559-3813 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Belgium
What is the NIIN of NSN 4520-01-559-3813?
015593813 or 01-559-3813
Does NSN 4520-01-559-3813 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4520-01-559-3813?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Dec 14, 2007