2840-01-321-4452 SHROUD SEGMENT,TURBINE,AIRCRAFT Index 2840-01-321-4454 SHROUD SEGMENT,TURBINE,AIRCRAFT

National Stock Number:
2840-01-321-4453

Federal Supply Class:
2840

National Item Identification Number:
013214453

Description:
SHROUD SEGMENT,TURBINE,AIRCRAFT

Detail:
A STATIONARY ARCHED METAL SEGMENT USED TO ESTABLISH CLEARANCE AND A SEAL FOR THE TIP OF A BLADE, TURBINE ROTOR, AIRCRAFT GAS TURBINE ENGINE. THE INNER DIMENSION MAY HAVE OPEN HONEYCOMB OR COMPOSITION FILLED SURFACE OR MAY BE FORMED BY THE KNIFE EDGE METAL PROTRUSIONS OF A SEAL RING, LABYRINTH, AIRCRAFT GAS TURBINE ENGINE.


Manufacturer Information:
2840PL06969019009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
4077434-0177445RTX CORPORATION


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONAGAV
DESIGN TYPEAXIAL COMPRESSOR
DIAMETER19.207 INCHES MINIMUM AND 19.213 INCHES MAXIMUM
ENGINE SECTION LOCATIONCOMPRESSOR
OVERALL LENGTH0.846 INCHES NOMINAL
MATERIAL THICKNESS0.486 INCHES NOMINAL
MATERIALNICKEL ALLOY OVERALL
SPECIAL FEATUREST.O. 2J-F100-54
STAGE NUMBER4


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