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 6135-01-278-9717
NSN 5930-00-959-3176
NSN 6130-00-553-7427
NSN 5925-01-359-4814
NSN 5965-01-429-0881
NSN 5835-01-426-6573
NSN 5930-01-159-5017
NSN 5930-00-657-5079
NSN 6220-01-063-8238
NSN 5996-01-110-1028
NSN 6110-01-269-5943
NSN 7035-01-073-5233