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 6685-01-634-0611
NSN 5835-01-492-4318
NSN 5950-01-393-4992
NSN 5925-01-655-0824
NSN 4140-01-254-2739
NSN 6220-01-625-9473
NSN 6150-01-589-1712
NSN 4140-01-460-9575
NSN 6610-01-538-8141
NSN 4140-01-382-2754
NSN 5975-00-525-2331
NSN 5985-00-643-3875