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 5935-01-101-9495
NSN 6135-01-475-7415
NSN 5915-00-582-1499
NSN 5835-00-466-8544
NSN 6130-00-921-8453
NSN 6220-01-277-3591
NSN 5945-01-492-1616
NSN 5960-01-543-0235
NSN 5975-00-941-6091
NSN 5930-00-161-4513
NSN 6110-01-235-7475
NSN 6240-01-603-0143