National Item Identification Number
00-071-0913
000710913
4910-00-071-0913
4910000710913
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)
E453
Required Categories
DESIGN TYPE
EXPANSION RANGE
SIZE
STYLE DESIGNATOR
EXPANDING PILOT LOWER END
Required Description
EXPANDING
0.450 TO 0.465 INCHES
0.4531 INCHES NOMINAL
D4 ROUND
6.625 INCHES