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 6645-00-208-0796
NSN 2925-01-459-8093
NSN 5920-01-357-8053
NSN 6150-01-502-9106
NSN 6130-00-385-1708
NSN 6135-01-596-3145
NSN 6610-01-125-9899
NSN 5945-01-512-9376
NSN 2925-00-928-5931
NSN 6620-01-075-5299
NSN 5950-01-632-0739
NSN 5855-01-350-5540