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National Stock Number:
2840-01-499-9062
Federal Supply Class:
2840
National Item Identification Number:
014999062
Description:
SEAL RING,LABYRINTH,AIRCRAFT GAS
Detail:
AN ITEM OF SINGLE PIECE METAL KNIFE EDGED CONSTRUCTION USED TO FORM A TIGHT AIR SEAL. IT IS MOUNTED ON A ROTATING PORTION OF THE ENGINE. IT MAY BE USED IN CONJUNCTION WITH OTHER SEALS TO PREVENT OIL SEEPAGE.
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Manufacturer Information:
| 2840PL0728539 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | 4086945 | 77445 | RTX CORPORATION | | 4086945-02 | 52661 | RTX CORPORATION | | 4086945-02 | 77445 | RTX CORPORATION |
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Techincal Specification:
| DIAMETER | 18.180 INCHES NOMINAL | | ENGINE SECTION LOCATION | TURBINE | | FEATURES PROVIDED | RING AND SEAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5699 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | III MATERIAL | NICKEL ALLOY OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 0.049 INCHES MINIMUM AND 0.051 INCHES MAXIMUM | | STAGE NUMBER | 4 |
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