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 5950-00-986-1711
NSN 6105-01-214-7638
NSN 5835-01-101-8382
NSN 7035-01-271-1643
NSN 5855-01-129-1327
NSN 6110-01-217-8469
NSN 5920-00-351-8428
NSN 7035-00-731-8729
NSN 6135-01-619-6293
NSN 5855-00-548-4742
NSN 6145-01-401-3713
NSN 5925-01-218-4711