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 6685-01-520-6421
NSN 6105-01-525-8112
NSN 2925-00-631-1709
NSN 5985-01-196-0202
NSN 6105-01-412-8480
NSN 5935-01-539-9306
NSN 5925-01-576-7042
NSN 6130-01-364-8830
NSN 5990-01-440-7135
NSN 7035-01-217-6263
NSN 5960-01-133-3551
NSN 5905-01-413-9962