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 5945-01-215-3148
NSN 2925-00-144-6405
NSN 6685-01-519-2359
NSN 5835-00-461-9984
NSN 6650-00-618-9398
NSN 5985-01-326-7672
NSN 5960-00-289-6591
NSN 6685-01-422-1181
NSN 6610-00-583-1084
NSN 5835-00-847-7277
NSN 5855-01-552-4759
NSN 5985-01-388-2079