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 5895-01-110-2353
NSN 5996-01-109-0230
NSN 5855-01-600-0486
NSN 5985-01-467-0934
NSN 5996-00-013-9302
NSN 6130-00-166-0626
NSN 5996-00-872-4259
NSN 5915-00-500-8684
NSN 5925-00-139-2752
NSN 5905-01-540-3916
NSN 5905-01-190-7548
NSN 5920-00-175-7987