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.
NSN 5998-01-432-1596
NSN 5930-01-551-1388
NSN 6220-00-212-4386
NSN 5835-00-594-4921
NSN 6240-01-608-3269
NSN 5920-00-770-2015
NSN 5965-01-258-5662
NSN 5835-01-578-3443
NSN 5930-00-157-4559
NSN 5915-00-105-6173
NSN 6220-00-001-9612
NSN 6150-01-435-5026