National Item Identification Number
01-308-3625
013083625
4520-01-308-3625
4520013083625
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)
0FAL3
D.W. BOYD CORPORATION
4003 COLLEY AVENUE
NORFOLK
VA
23508
757-423-2268
Reference Numbers (Part Numbers)
136-225-6-311
136-225-6-311
Required Categories
III SUPPLEMENTARY FEATURES
THE MANUFACTURERS DATA
MANUFACTURERS CODE
DESIGN C
Required Description
DRY TO DRY SYNTHETIC DRY CLEANINGSYSTEM
0FAL3
136-225-6-311