NSN 4910-00-494-1279

Part Details | VALVE SEAT REFACING PILOT

4910-00-494-1279 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.

Alternate Parts: T5623, T562-3, T562, 4910-00-494-1279, 00-494-1279, 4910004941279, 004941279

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
49JAN 01, 196300-494-127911030 ( PILOT, VALVE SEAT REFACING )
REFERENCE DRAWINGS & PICTURES

ROUND

Cross Reference | NSN 4910-00-494-1279
Part Number Cage Code Manufacturer
T562-300988SIOUX TOOLS INC
T56200988SIOUX TOOLS INC
Technical Data | NSN 4910-00-494-1279
Characteristic Specifications
DESIGN TYPE SOLID
SIZE0.5625 INCHES NOMINAL
STYLE DESIGNATOR ROUND
LOWER END LENGTH4.000 INCHES NOMINAL
UPPER END LENGTH5.000 INCHES NOMINAL
UPPER END DIAMETER0.5625 INCHES NOMINAL