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 2925-01-022-8332
NSN 5975-00-905-5194
NSN 7035-01-169-6551
NSN 2925-00-936-0188
NSN 6220-00-527-1177
NSN 5990-00-052-3143
NSN 5935-01-325-5356
NSN 5835-01-475-3101
NSN 6645-01-516-4720
NSN 7035-01-255-2332
NSN 5925-01-077-1032
NSN 5920-01-028-1287