National Item Identification Number
00-627-8023
006278023
4910-00-627-8023
4910006278023
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)
AEX468
Required Categories
DESIGN TYPE
EXPANSION RANGE
SIZE
STYLE DESIGNATOR
EXPANDING PILOT LOWER END
Required Description
EXPANDING
0.466 TO 0.480 INCHES
0.4687 INCHES NOMINAL
D3 ROUND
2.250 INCHES