A replaceable cylindrical item designed to provide wear surface and maintain alignment of a reciprocating valve stem and the like, it may have a flange(s) and/or grooves.
Classification: Parts for compression-ignition internal combustion piston engines (diesel), nesoi
NSN 5960-01-467-7516
NSN 6645-01-395-4129
NSN 5996-00-050-6570
NSN 5999-00-901-2528
NSN 5925-01-052-7670
NSN 7035-01-088-6415
NSN 6320-01-123-2476
NSN 5975-00-981-2486
NSN 7035-01-066-2441
NSN 6685-01-398-0653
NSN 6150-00-482-1128
NSN 6135-00-921-6487