2840-00-785-7197 SHAFT,TURBINE,AIRCRAFT GAS TURBI Index 2840-00-785-7206 SEAL,AIR,AIRCRAFT GAS TURBINE EN

National Stock Number:
2840-00-785-7198

Federal Supply Class:
2840

National Item Identification Number:
007857198

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:
40727900270MB AEROSPACE EAST GRANBY, LIMITED PARTNERSHIP
40727906959HANWHA AEROSPACE USA LLC
40727932816BEACON INDUSTRIES, INC.
40727933404TRW INC TRW COMPRESSOR COMPONENTS
40727933617ELECTRO METHODS INC
40727950748BOGUE EXECUTIVE ENTERPRISES INC DBA/DEXTER TOOL CO
40727977445RTX CORPORATION
40727993596KERNS MANUFACTURING CORP.


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONAGAV
ENGINE SECTION LOCATIONTURBINE
OVERALL LENGTH1.965 INCHES NOMINAL
OVERALL WIDTH1.581 INCHES MINIMUM AND 1.679 INCHES MAXIMUM
MATERIALNICKEL ALLOY OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYSHROUD-TURBINE STATOR, 2 STAGE,ASSY OF
REFERENCE DATA AND LITERATURE2J-TF33-4,FIG 32,IND2
SURFACE TREATMENTALUMINUM VANE


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