National Item Identification Number
00-627-8024
006278024
4910-00-627-8024
4910006278024
National Stock Number
Item Name
PILOT,VALVE SEAT REFACING
Federal Supply Class
4910
Description
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.
Commercial and Government Entity Code (Supplier Data)
00988
SIOUX TOOLS I
Reference Numbers (Part Numbers)
AEX500L
Required Categories
DESIGN TYPE
EXPANSION RANGE
SIZE
STYLE DESIGNATOR
EXPANDING PILOT LOWER END
Required Description
EXPANDING
0.497 TO 0.512 INCHES
0.5000 INCHES NOMINAL
D3 ROUND
2.500 INCHES