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National Stock Number:
4520-01-605-7221
Federal Supply Class:
4520
National Item Identification Number:
016057221
Description:
HEATER,VENTILATION,DUCT TYPE
Detail:
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.
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Manufacturer Information:
| 512-7067258-F253 | 53711 | NAVAL SEA SYSTEMS COMMAND | | H643-2001-F253 | 96169 | ELECTRIC BOAT CORPORATION | | TFZ-26M-EBHL | 74924 | INDEECO LLC |
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