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 5945-01-587-8348
NSN 5975-01-495-9131
NSN 5920-00-421-6448
NSN 6135-01-497-4516
NSN 6150-01-052-1282
NSN 6620-01-116-2632
NSN 6135-00-635-9187
NSN 6240-01-344-5465
NSN 5925-00-491-4573
NSN 7035-00-470-4977
NSN 5855-00-973-5717
NSN 5925-00-114-0740