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 5835-01-059-1550
NSN 7035-00-408-8170
NSN 6130-01-470-3537
NSN 6145-00-840-6685
NSN 6650-01-144-1843
NSN 6320-01-138-0442
NSN 5835-00-233-6327
NSN 6645-01-583-8153
NSN 5975-01-094-6250
NSN 5975-01-409-2948
NSN 5996-01-631-6917
NSN 6105-00-161-1834