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 5935-01-318-5163
NSN 5996-00-067-3652
NSN 6135-01-187-4382
NSN 5998-01-607-9339
NSN 2925-01-283-6740
NSN 6130-00-845-5239
NSN 6240-01-609-4616
NSN 5925-00-156-4044
NSN 5965-00-170-5254
NSN 2925-01-502-2385
NSN 5990-01-293-4817
NSN 6150-01-317-7748