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National Stock Number:
2840-01-448-7033
Federal Supply Class:
2840
National Item Identification Number:
014487033
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:
| 2840PL0712524 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | 4082748 | 77445 | RTX CORPORATION | | 4082748-01 | 52661 | RTX CORPORATION | | 4082748-01 | 77445 | RTX CORPORATION |
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Techincal Specification:
| MATERIAL | NICKEL ALLOY OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5599 ASSN STD 1ST MATERIAL RESPONSE OR | | AMS5666 ASSN STD 2ND MATERIAL RESPONSE OVERALL | | DESIGN TYPE | AXIAL COMPRESSOR | | ENGINE SECTION LOCATION | COMBUSTION CHAMBER | | STAGE NUMBER | 1 | | OVERALL LENGTH | 0.154 INCHES MINIMUM AND | | 0.166 INCHES MAXIMUM | | OVERALL WIDTH | 0.258 INCHES MINIMUM AND | | 0.268 INCHES MAXIMUM | | DIAMETER | 19.626 INCHES MINIMUM AND | | 19.630 INCHES MAXIMUM | | SPECIAL FEATURES | T.O. 2J-F100-54, FIG 86, IND 19G; SEAL CONTAINS BRUSH WIRE PACK THAT HAS 2250-2650 WIRES PER CIRCUMFERENTIAL INCH; USE ONLY ON P/NS 4083194, 4083560 AND 4083565; LOCATED NEAR THE REAR COMPRESSOR DRIVE TURBINE ROTOR AND STATOR ASSY, TURBINE STATOR SUPPORT | | CRITICALITY CODE JUSTIFICATION | ABHP AND | | ABMZ AND | | ABMK AND | | CZBJ AND | | FEAT | | PART NAME ASSIGNED BY CONTROLLING AGENCY | ORIGINAL NAME BRUSHSEAL,INNER | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 77445 | | DESIGN CONTROL REFERENCE | 4082748-01 |
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