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 5895-00-146-1809
NSN 5975-00-285-8003
NSN 5895-01-097-5089
NSN 5835-01-339-0542
NSN 6645-01-456-6836
NSN 6145-01-376-8928
NSN 5985-00-244-0842
NSN 5835-00-275-0584
NSN 5910-01-382-4889
NSN 7035-01-445-3563
NSN 5985-01-179-1830
NSN 5905-00-799-5511