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 5910-00-813-6283
NSN 5920-00-269-4060
NSN 6240-01-420-0290
NSN 5905-01-224-9501
NSN 6220-01-245-3264
NSN 5920-00-027-5695
NSN 5950-01-399-0509
NSN 5835-01-090-0784
NSN 5935-00-211-9061
NSN 5930-01-194-5767
NSN 6620-01-661-2700
NSN 6610-01-478-5325