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 5998-01-371-3535
NSN 5945-01-260-9321
NSN 5930-01-560-5821
NSN 6650-00-522-5795
NSN 5835-01-502-9228
NSN 5965-01-442-5405
NSN 5905-01-227-6532
NSN 5985-01-431-0961
NSN 2925-01-554-5246
NSN 5855-01-594-7809
NSN 6110-01-399-8587
NSN 6130-01-567-8493