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 6150-01-571-8029
NSN 6220-01-308-9364
NSN 5985-01-383-8277
NSN 5930-01-423-7314
NSN 5920-01-010-4855
NSN 4140-01-124-8904
NSN 5835-01-268-1924
NSN 5960-01-027-8833
NSN 6220-00-389-6215
NSN 6110-01-499-6657
NSN 5950-00-056-3747
NSN 4140-00-103-6146