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 5910-01-615-8587
NSN 5895-01-400-0819
NSN 5895-00-556-9162
NSN 4140-00-758-0311
NSN 5960-01-411-1825
NSN 2925-01-054-3190
NSN 5950-01-350-4462
NSN 5996-01-188-3831
NSN 5965-01-288-4736
NSN 5835-00-829-0670
NSN 5835-01-557-9062
NSN 6240-01-188-7282