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National Stock Number:
4920-01-466-7754
Federal Supply Class:
4920
National Item Identification Number:
014667754
Description:
ADAPTER,POLISHING,AIRCRAFT ENGIN
Detail:
ACCOMMODATES THE POSITIONING ARM OF A POLISHING MACHINE TO FIT THE SURFACE OF AN AIRCRAFT ENGINE COMPONENT WITH A CONTACT SURFACE CONFORMING TO THE SURFACE OF THE AIRCRAFT ENGINE COMPONENT TO BE POLISHED. IT CONSISTS OF A MOUNTING PLATE AND A FOOT FABRICATED FROM AN APPROPRIATE MATERIAL. THE MOUNTING PLATE ATTACHES TO A POLISHING MACHINE AND THE FOOT IS SPECIALLY GROUND TO HOLD A PAD, POLISHING AND RUBBING. THE POLISHING MACHINE ROTATES THE AIRCRAFT ENGINE COMPONENT AND MOVES THE PAD TO CONTACT THE SURFACE TO BE POLISHED. THE POLISHING DEVICE MAY BE DIRECTLY MOUNTED OR BE ATTACHED WITH A SECTION OF TAPE, FASTENER, HOOK.
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Manufacturer Information:
| PWA71888 | 77445 | RTX CORPORATION |
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Techincal Specification:
| FUNCTIONAL DESCRIPTION | USED IN ASSISTING IN POLISHING FRONT COMPRESSOR DRUM ROTOR P/N 4081633 TO RESTORE THE 1ST STAGE DISK FORWARD WEB SURFACE FOR EDDY CURRENT INSPECTION | | OVERALL HEIGHT | 4.000 INCHES NOMINAL | | OVERALL LENGTH | 7.200 INCHES NOMINAL | | OVERALL WIDTH | 4.000 INCHES NOMINAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | ADAPTER,POLISH-DISK DRUM ROTOR, FRONT COMPRESSOR,FORWARD WEB | | MATERIAL | ALUMINUM | | REFERENCE DATA AND LITERATURE | SERD NO. 8449 | | SPECIAL FEATURES | NAME WAS:ADAPTER ASSEMBLY,INTERFACE DEVICE;WT 3.0 LBS |
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