2840-00-870-4257 NUT AND SCREW,ASSY Index 2530-00-870-4263 NUT,WHEEL BEARING A

National Stock Number:
2840-00-870-4258

Federal Supply Class:
2840

National Item Identification Number:
008704258

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:
4008T12P0199207GENERAL ELECTRIC COMPANY
4014T01G0601993FERROTHERM CORP
4014T01G0603350GENERAL ELECTRIC COMPANY DBA GE STRUCTURED SERVICES DIV GENERAL ELECTRIC STRUCTURED SERVICES LP
4014T01G0621023STEEL TOOL & ENGINEERING CO
4014T01G0632816BEACON INDUSTRIES, INC.
4014T01G0650554METRO MACHINE WORKS INC
4014T01G0651992UNION MACHINE CO OF LYNN, INC
4014T01G0699207GENERAL ELECTRIC COMPANY


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONAGAV
ENGINE SECTION LOCATIONTURBINE


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