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 5996-01-116-4670
NSN 5835-00-198-4936
NSN 6110-00-622-7478
NSN 5930-01-010-4039
NSN 5985-01-119-9911
NSN 5960-01-327-0334
NSN 5960-01-338-3412
NSN 6650-00-389-4111
NSN 7035-00-009-8705
NSN 5835-01-426-6573
NSN 5915-00-302-9393
NSN 6610-01-492-2630