4920-01-468-3023 BORESIGHTING EQUIPMENT,WEAPON Index 6610-01-468-3025 ACCELEROMETER,ELECTRICAL,LINEAR

National Stock Number:
4920-01-468-3024

Federal Supply Class:
4920

National Item Identification Number:
014683024

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:
PWA7192577445RTX CORPORATION


Techincal Specification:
FUNCTIONAL DESCRIPTIONGREQUIRED TO POLISH 1ST STAGE TURBINE DISK P/N 4085001 TO RESTORE DISK FRONT OUTER WEG SURFACE FOR EDDY CURRENT INSPECTION(ECI). ADAPTER IS USED WITH THE DISK INSTALLED IN PWA71908 FIXTURE MOUNTED ONPWA71991 POLISH MACHINE ROTARY TABLE WITH DISK FORWARD FLANGE UP. ADAPTER CONSISTS OF A TOOL BODY THAT CONNECTS TO A POLISH MACHINE ARM AT ONE END AND HAS A PAD HOLDER AND FOR RETAINING ADHESIVE VELCRO PADS AND FINE OR ULTRA-FINE SCOTCH BRITE POLISHING PADS
OVERALL HEIGHT4.000 INCHES NOMINAL
OVERALL LENGTH6.500 INCHES NOMINAL
OVERALL WIDTH4.000 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYADAPATER,POLISH-1ST STAGE TURBINE DISK, FRONT OUTER WEB
MATERIALSTEEL
REFERENCE DATA AND LITERATUREF33657-97-C-0017, SERD 8486
SPECIAL FEATURESNAME WAS ADAPTER ASSEMBLY,INTERFACE DEVICE, WT 6.0 LBS


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