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 5905-01-633-9784
NSN 6685-01-359-9166
NSN 5895-00-174-4442
NSN 5999-01-390-4265
NSN 6320-01-512-2031
NSN 6320-00-433-2773
NSN 6645-01-119-3496
NSN 5915-01-264-0986
NSN 6110-01-008-5206
NSN 6645-00-237-8414
NSN 6150-01-240-7340
NSN 5996-00-407-2268