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 5945-01-172-9056
NSN 6685-00-212-4531
NSN 5950-00-246-2807
NSN 4140-00-679-9512
NSN 2925-00-960-9850
NSN 5915-01-198-2074
NSN 5965-01-472-1997
NSN 5935-01-333-1874
NSN 5915-01-142-7832
NSN 6110-01-113-6968
NSN 5945-01-527-3833
NSN 5945-01-096-4719