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 6610-00-367-9603
NSN 5975-01-064-7232
NSN 5910-01-098-9198
NSN 5895-00-753-5349
NSN 5910-01-157-9687
NSN 6650-01-082-3802
NSN 5925-01-628-4332
NSN 6320-01-317-0926
NSN 5905-01-437-5404
NSN 5945-01-605-0725
NSN 5960-00-222-7772
NSN 6685-01-414-5516