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National Stock Number:
4920-01-561-4462
Federal Supply Class:
4920
National Item Identification Number:
015614462
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:
| PWA500681 | 77445 | RTX CORPORATION |
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Techincal Specification:
| FUNCTIONAL DESCRIPTION | USED TO HEAT EXPAND THE 1ST STAGE TURBINE STATOR SUPPORT TO 400 DEG F WITH THE AIR SEAL TURBINE SUPPORT RING INSTALLED TO OVERCOME AN INTERFERENCE FIT | | HEATING ELEMENT | INCLUDED | | OVERALL DIAMETER | 22.000 INCHES NOMINAL | | OVERALL HEIGHT | 8.000 INCHES NOMINAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | HEATER,ELECTRIC-SUPPORT,TURBINE STATOR 1ST STAGE | | REFERENCE DATA AND LITERATURE | SERD A279; 2J-F110-53-7 | | SPECIAL FEATURES | USED WITH EITHER PWA61685 OR PWA500681 POWER CABLES; USED WITH ENGINE PARTS 4083970 AND 4088040 |
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