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National Stock Number:
4910-00-368-2915
Federal Supply Class:
4910
National Item Identification Number:
003682915
Description:
PILOT,VALVE SEAT REFACING
Detail:
A DEVICE WHICH, WHEN INSERTED INTO THE BORE OF A VALVE GUIDE ON AN INTERNAL COMBUSTION ENGINE, SERVES AS A CENTER POST FOR ALIGNING AND GUIDING THE GRINDING STONE AND/OR REAMER OF A VALVE SEAT REFACER.
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Manufacturer Information:
| 9057C7 | 00256 | HALL-TOLEDO INC | | 9057C7 | 62983 | EATON AEROSPACE, LLC |
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Techincal Specification:
| DESIGN TYPE | EXPANDING | | EXPANDING PILOT LOWER END LENGTH | 4.125 INCHES NOMINAL | | EXPANDING PILOT UPPER END LENGTH | 2.125 INCHES NOMINAL | | EXPANSION RANGE | +0.435 TO 0.445 INCHES | | SIZE | 0.4375 INCHES NOMINAL | | STYLE DESIGNATOR | ROUND | | UPPER END DIAMETER | 0.4375 INCHES NOMINAL |
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