5365-00-799-4545 RING,MATING,SEAL Index 2840-00-799-4548 SHROUD SEGMENT,TURBINE,AIRCRAFT

National Stock Number:
2840-00-799-4547

Federal Supply Class:
2840

National Item Identification Number:
007994547

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:
377D401472P10101993FERROTHERM CORP
37D401472P10101993FERROTHERM CORP
37D401472P10108244MOELLER MFG. COMPANY, LLC
37D401472P10124446GENERAL ELECTRIC COMPANY
37D401472P10150554METRO MACHINE WORKS INC
37D401472P10151992UNION MACHINE CO OF LYNN, INC
37D401472P10199207GENERAL ELECTRIC COMPANY
37D401472P10899207GENERAL ELECTRIC COMPANY


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONAGAV
ENGINE SECTION LOCATIONHIGH PRESSURE TURBINE
OVERALL LENGTH0.930 INCHES MINIMUM AND 0.980 INCHES MAXIMUM
MATERIALSTEEL OVERALL
STAGE NUMBER1


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