Bore is spiral grooved 1.875 in.Lg from recessed end
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 6135-00-284-1406
NSN 6645-00-256-4072
NSN 6130-00-413-4683
NSN 7035-01-176-7523
NSN 5996-01-557-8032
NSN 5965-01-070-5515
NSN 5998-01-380-8997
NSN 5950-01-575-1859
NSN 6105-01-359-1463
NSN 5998-00-810-0186
NSN 6685-01-317-8372
NSN 6130-01-634-0603