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 7035-00-238-3662
NSN 5855-01-007-9541
NSN 6150-01-013-2030
NSN 6620-01-449-8743
NSN 5965-00-858-5398
NSN 4140-01-125-2906
NSN 5990-00-498-5934
NSN 5996-01-480-8956
NSN 5925-01-285-0362
NSN 5915-00-498-8596
NSN 5935-01-050-2666
NSN 5998-00-605-5371