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National Stock Number:
4520-01-533-5507
Federal Supply Class:
4520
National Item Identification Number:
015335507
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:
| 501-7526508ITEM18 | 43689 | HUNTINGTON INGALLS INC | | M22594-27M | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MIL-PRF-22594B | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| DUCT HEIGHT | 29.000 INCHES | | DUCT WIDTH | 12.250 INCHES | | DEPTH | 8.000 INCHES NOMINAL | | FUNCTIONAL DESCRIPTION | THIS SPECIFICATION COVERS ELECTRIC, DUCT TYPE HEATERS USED IN HEATING, VENTILATING, AND AIR CONDITIONING SYSTEMS | | HEAT DISCHARGE OUTLET TYPE | STATIONARY | | HEAT MEDIUM TYPE | AIR | | HEATING ELEMENT TYPE | ELECTRIC NONIMMERSION | | HEAT DELIVERY DIRECTION | HORIZONTAL | | HEAT DELIVERY RATE | 3412.0 BRITISH THERMAL UNIT | | HEIGHT | 22.000 INCHES NOMINAL | | MOUNTING TYPE | VENTILATION DUCT | | SPECIAL FEATURES | MEDIUM HEAT OUTPUT; 440-V, 3-PHASE, 60-HERTZ, 13.4-KW | | WIDTH | 9.250 INCHES NOMINAL |
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