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National Stock Number:
4920-01-467-5202
Federal Supply Class:
4920
National Item Identification Number:
014675202
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:
| PWA 71960 | 77445 | RTX CORPORATION |
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Techincal Specification:
| FUNCTIONAL DESCRIPTION | TO POLISH 2ND STAGE TURBINE BLADE RETAINING PLATE P/N 4079623 TO RESTORE THE INNER DIAMETERWEB SURFACE FOR ECI | | OVERALL HEIGHT | 4.000 INCHES NOMINAL | | OVERALL LENGTH | 5.000 INCHES NOMINAL | | OVERALL WIDTH | 4.000 INCHES NOMINAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | ADAPTER, POLISH 2ND STAGE TURBINEBLADE RETAINING PLATE, I.D. WEB | | MATERIAL | ALUMINUM ALLOY | | REFERENCE DATA AND LITERATURE | SERD NUMBER 8521 | | SPECIAL FEATURES | CONSISTS OF AN ALUMINUM BODY CONSISTING OF AN UPPER CONNECTOR PLATE HAVING TWO RECEIVER BUSHINGS AND A LOWER POLISHING FOOT;NAME WAS ADAPTER ASSEMBLY, INTERFACE DEVICE |
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