National Item Identification Number
00-255-8650
002558650
4910-00-255-8650
4910002558650
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)
07429
Reference Numbers (Part Numbers)
16204
Required Categories
DESIGN TYPE
EXPANSION RANGE
SIZE
STYLE DESIGNATOR
EXPANDING PILOT LOWER END
Required Description
EXPANDING
0.371 TO 0.394 INCHES
0.3750 INCHES MINIMUM AND
0.3910 INCHES MAXIM