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 6130-01-498-6592
NSN 5835-01-063-6284
NSN 5835-00-198-4936
NSN 5996-01-158-5197
NSN 5990-00-698-3963
NSN 5905-01-191-9281
NSN 5835-01-332-2867
NSN 5990-01-159-5988
NSN 5835-01-193-6192
NSN 6320-01-512-2031
NSN 6610-01-278-9704
NSN 6240-01-438-1157