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National Stock Number:
2840-01-160-6492
Federal Supply Class:
2840
National Item Identification Number:
011606492
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.
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Manufacturer Information:
| 734874 | 77445 | RTX CORPORATION | | 734874-1 | 77445 | RTX CORPORATION |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | FEAT | | DIAMETER | 20.430 INCHES MINIMUM AND 20.450 INCHES MAXIMUM | | ENGINE SECTION LOCATION | TURBINE | | OVERALL LENGTH | 20.000 INCHES NOMINAL | | OVERALL WIDTH | 1.138 INCHES MINIMUM AND 1.146 INCHES MAXIMUM | | MATERIAL THICKNESS | 2.000 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | SPECIAL FEATURES | TOLERANCE,FIT,FUNCTION |
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