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 5945-00-476-4650
NSN 6685-01-480-4251
NSN 6150-01-476-8833
NSN 2925-00-896-9819
NSN 6150-00-186-7809
NSN 5895-00-736-8814
NSN 5990-01-540-1619
NSN 5910-01-188-8145
NSN 5935-00-940-8672
NSN 5996-01-008-9948
NSN 5985-00-344-2800
NSN 5950-00-621-2343