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 5996-01-393-7166
NSN 5999-01-486-6140
NSN 5930-01-368-3765
NSN 5835-01-535-0948
NSN 2925-01-379-0903
NSN 6650-01-041-9846
NSN 6130-01-625-9106
NSN 6105-01-408-1307
NSN 6610-00-864-9966
NSN 5960-01-281-1326
NSN 6620-01-584-9653
NSN 5950-00-692-8010