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 5915-00-501-8579
NSN 6610-01-010-4516
NSN 6130-01-387-6530
NSN 5996-01-261-6758
NSN 6150-01-519-4536
NSN 6105-00-034-6053
NSN 5960-01-424-0590
NSN 5835-01-584-8538
NSN 6135-01-100-3593
NSN 5925-00-511-9693
NSN 5930-00-651-7900
NSN 5960-01-311-2170