4920-01-467-1371 FIXTURE,AIRCRAFT MAINTENANCE Index 5998-01-467-1373 ELECTRONIC COMPONENTS ASSEMBLY

National Stock Number:
4920-01-467-1372

Federal Supply Class:
4920

National Item Identification Number:
014671372

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.


Manufacturer Information:
PWA 7198077445RTX CORPORATION


Techincal Specification:
FUNCTIONAL DESCRIPTIONUSED DURING POLISHING OF 3RD STAGE TURBINE DISK P/N 4084103 TO RESTORE DISK REAR O.D. ARM SURFACE FOR EDDY CURRENT INSPECTION
OVERALL HEIGHT4.000 INCHES NOMINAL
OVERALL LENGTH5.000 INCHES NOMINAL
OVERALL WIDTH4.000 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYADAPTER, POLISH-3RD STAGE TURBINE DISK, REAR O.D. ARM
MATERIALALUMINUM ALLOY
REFERENCE DATA AND LITERATURESERD NO. 8541
SPECIAL FEATURESNAME WAS ADAPTER ASSEMBLY, INTERFACE DEVICE;WT 2.0 LBS


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