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National Stock Number: 2840-01-322-2051
Federal Supply Class: 2840
National Item Identification Number: 013222051
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:
| 2840PL2128152 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | 4071453 | 1645F | HANWHA AEROSPACE CO., LTD. | | 4071453 | 77445 | RTX CORPORATION |
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Techincal Specification:
| MATERIAL | TITANIUM ALLOY OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS4928 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | DESIGN TYPE | AXIAL COMPRESSOR | | ENGINE SECTION LOCATION | COMPRESSOR | | STAGE NUMBER | 3 | | OVERALL LENGTH | 0.532 INCHES MINIMUM AND | | 0.542 INCHES MAXIMUM | | OVERALL WIDTH | 3.825 INCHES NOMINAL | | MATERIAL THICKNESS | 0.050 INCHES MINIMUM AND | | 0.060 INCHES MAXIMUM | | DIAMETER | 20.480 INCHES MINIMUM AND | | 20.500 INCHES MAXIMUM | | SPECIAL FEATURES | T.O. 2J-F100-54; 35 HOLES EQ SP 0.520-0.540 | | CRITICALITY CODE JUSTIFICATION | AGAV | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 77445 | | DESIGN CONTROL REFERENCE | 4071453 |
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