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 5835-01-218-5560
NSN 6610-01-395-7441
NSN 5960-00-070-4399
NSN 6110-01-004-2190
NSN 6650-01-264-9076
NSN 5998-01-333-3654
NSN 5945-00-812-6685
NSN 6610-01-400-3880
NSN 6135-00-871-3646
NSN 5855-01-308-0955
NSN 6135-01-412-0404
NSN 5915-01-445-4107