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 5965-00-007-7863
NSN 5996-01-559-0284
NSN 6240-01-445-8673
NSN 5910-00-019-9049
NSN 5910-00-336-4525
NSN 5935-01-357-1057
NSN 5925-01-246-5464
NSN 6220-01-536-9778
NSN 5950-00-319-6061
NSN 5910-01-180-6508
NSN 5990-01-100-1840
NSN 5895-01-110-0695