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 6105-01-188-7155
NSN 5905-00-253-3461
NSN 6130-00-283-3718
NSN 5935-00-202-5808
NSN 6685-00-146-2308
NSN 6150-00-100-1302
NSN 5990-00-008-1828
NSN 2925-01-632-5913
NSN 5925-01-433-5323
NSN 5835-01-079-3658
NSN 5965-01-608-3353
NSN 6645-01-279-2414