National Item Identification Number

01-421-9938
014219938
4520-01-421-9938
4520014219938

National Stock Number

Item Name

HEATER,VENTILATION,DUCT TYPE

Federal Supply Class

4520

Description

A heat transferring unit utilizing a separate source of steam or hot water as the heat transfer medium. It consists of finned parallel tubes joined together by a header or headers and is designed for installation in the ducts of a forced air circulating system. It may be provided with a flanged outer casing to facilitate mounting of the unit 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.

Commercial and Government Entity Code (Supplier Data)

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44185

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0DBY7

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MARADYNE CORPORATION
4540 W160TH ST
CLEVELAND
OH
44135
216-265-8400

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Reference Numbers (Part Numbers)

NW32445
3000-12V

Required Categories

III END ITEM IDENTIFICATION
THE MANUFACTURERS DATA
MANUFACTURERS CODE
DESIGN

Required Description

SPECIAL ACFT AND ENGINE TOOL AND SUPPORT EQUIP AND PARTS
0DBY7
3000-12V