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National Stock Number:
2840-01-485-8003
Federal Supply Class:
2840
National Item Identification Number:
014858003
Description:
SEAL,AIR,AIRCRAFT GAS TURBINE EN
Detail:
A rigid metallic item, generally circular. It may be formed of segmented arcs. It is designed to prevent leakage of air in an ENGINE, GAS TURBINE, AIRCRAFT. It may be of various cross-sectional shapes. It may have mounting facilities. It may act as a spacer but its primary function is as an air seal.
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Manufacturer Information:
| 1796M20G04 | 07482 | GENERAL ELECTRIC COMPANY |
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Techincal Specification:
| DIAMETER | 28.730 INCHES MINIMUM AND 28.850 INCHES MAXIMUM | | ENGINE SECTION LOCATION | HIGH PRESSURE TURBINE | | III MATERIAL | TITANIUM ALLOY OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SEAL,STATIONARY,AIR-HIGH PRESSURETURBINE,INTERSTAGE | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 2.370 INCHES MINIMUM AND 2.450 INCHES MAXIMUM | | REFERENCE DATA AND LITERATURE | 2J-TF39-4 | | SPECIAL FEATURES | THIS CONFIGURATION ABANDONS THE USE OF SPARK EROSION GRIND PROCESS AS ACOST REDUCTION | | STAGE NUMBER | 2 |
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