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 7035-01-565-1288
NSN 6610-01-406-4985
NSN 5996-01-593-3026
NSN 5985-01-027-0777
NSN 6240-01-571-7706
NSN 5925-00-952-8641
NSN 6240-00-859-5936
NSN 6220-01-179-1311
NSN 5975-01-091-0124
NSN 6610-01-329-0969
NSN 5915-01-420-2691
NSN 5965-01-205-6249