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 of taps, cocks, valves and similar appliances, nesoi
NSN 6240-00-594-7138
NSN 6145-01-413-9002
NSN 6610-01-216-9542
NSN 5835-01-232-6904
NSN 6610-00-419-0315
NSN 5999-01-269-3568
NSN 6220-01-334-6975
NSN 5950-00-795-6953
NSN 5835-01-364-6830
NSN 7035-00-408-8170
NSN 5930-01-422-1702
NSN 5895-01-233-0683