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 7035-00-104-5506
NSN 6240-01-075-4857
NSN 5975-00-539-7300
NSN 5965-01-200-6613
NSN 5950-01-403-2852
NSN 5945-01-317-1448
NSN 6220-01-550-8240
NSN 5965-01-532-6779
NSN 6150-01-519-9263
NSN 5945-01-469-7423
NSN 5965-01-168-8180
NSN 5835-00-422-1441