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 5910-00-615-9975
NSN 5996-01-226-0606
NSN 6135-01-564-8390
NSN 5990-00-885-4020
NSN 5905-00-459-6943
NSN 5895-01-054-3799
NSN 2925-01-049-8906
NSN 5990-01-065-0492
NSN 5835-00-253-3453
NSN 5905-01-062-0496
NSN 6145-01-470-3575
NSN 6110-01-047-1330