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National Stock Number:
4920-01-466-6221
Federal Supply Class:
4920
National Item Identification Number:
014666221
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:
| PWA71971 | 77445 | RTX CORPORATION |
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Techincal Specification:
| FUNCTIONAL DESCRIPTION | REQUIRED TO POLISH 1ST STAGE TURBINE DISK P/N 4085001 TO RESTORE DISK BROACH SLOT INNER PRESSURE FACE FOR EDDY CURRENT INSPECTION | | OVERALL HEIGHT | 2.000 INCHES NOMINAL | | OVERALL LENGTH | 4.000 INCHES NOMINAL | | OVERALL WIDTH | 1.500 INCHES NOMINAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | ADAPTOR POLISH,1ST STAGE,TURBINE BROACH SLOT INNER FACE | | REFERENCE DATA AND LITERATURE | SERD NO. 8532 | | SPECIAL FEATURES | WAS NAMED ADAPTER ASSEMBLY, INTERFACE DEVICE;WT 1.0 LB |
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