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National Stock Number:
4920-01-466-2068
Federal Supply Class:
4920
National Item Identification Number:
014662068
Description:
HEATER,AIRCRAFT ENGINE MAINTENAN
Detail:
A SPECIFICALLY DESIGNED HEATING DEVICE USED TO HEAT ENGINE COMPONENTS SUCH AS TURBINES, FLANGES, BEARINGS, SEALS AND THE LIKE, DURING MAINTENANCE/ASSEMBLY. USUALLY HAS EXTERNAL/REMOTE CONTROLS AND AN EXTERNAL POWER SOURCE.
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Manufacturer Information:
| 4920PL0829722 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | PWA500069 | 77445 | RTX CORPORATION |
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Techincal Specification:
| FREQUENCY IN HERTZ | 60.0 | | FUNCTIONAL DESCRIPTION | THE HEATER IS USED WITH THE PWA61685 HEATER CONTROLLER TO HEAT THE FAN CASE AT THE APPROPRIATE AREA FOR INSTALLATION OF THE TIP SHROUDS AND STATORSDURING FAN MODULE ASSEMBLY | | HEATING ELEMENT | INCLUDED | | OVERALL DIAMETER | 36.000 INCHES NOMINAL | | OVERALL HEIGHT | 9.000 INCHES NOMINAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | HEATER-FAN CASE,SHROUD INSTALLATION, VARIOUS | | PHASE | THREE | | REFERENCE DATA AND LITERATURE | SERD9002 | | SPECIAL FEATURES | CONSISTS OF A SUPPORT RING WITH RADIANT HEATING ELEMENTS AND ADJUSTABLE FEATURES TO PROVIDE SUPPORT FOR USE IN HORIZONTAL OR VERTICAL MAINTENANCE MODE AT SEVERAL DIAMETERS. HEATING ELEMENTS HAVE A REVISED WIRING SET UP TO IMPROVE DURABILITY OVER PREVIOUS HEATER PWA57825 | | WATTAGE RATING | 2000.00 WATTS | | TEMP RATING | 4000.0 FAHRENHEIT MAXIMUM | | VOLTAGE IN VOLTS AND CURRENT TYPE | 220.0 AC |
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