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National Stock Number:
2840-01-320-5344
Federal Supply Class:
2840
National Item Identification Number:
013205344
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:
| 2840PL0788952 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | 4075741-01 | 16126 | UNISON ENGINE COMPONENTS INC. | | 4075741-01 | 1645F | HANWHA AEROSPACE CO., LTD. | | 4075741-01 | 52661 | RTX CORPORATION | | 4075741-01 | 77445 | RTX CORPORATION |
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Techincal Specification:
| MATERIAL | NICKEL ALLOY OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5536 ASSN STD 1ST MATERIAL RESPONSE AND | | AMS5544 ASSN STD 2ND MATERIAL RESPONSE OVERALL | | ENGINE SECTION LOCATION | TURBINE | | STAGE NUMBER | 3 | | OVERALL LENGTH | 1.866 INCHES MINIMUM AND | | 1.906 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.040 INCHES MINIMUM AND | | 0.050 INCHES MAXIMUM | | DIAMETER | 18.335 INCHES MINIMUM AND | | 18.345 INCHES MAXIMUM | | HARDNESS RATING | 34.0 ROCKWELL C MINIMUM AND | | 44.0 ROCKWELL C MAXIMUM OVERALL | | CRITICALITY CODE JUSTIFICATION | AGAV | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 77445 | | DESIGN CONTROL REFERENCE | 4075741-01 |
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