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 6610-00-798-2900
NSN 7035-00-585-2113
NSN 5895-00-869-6233
NSN 5998-01-565-9775
NSN 5925-00-597-1482
NSN 5945-00-502-4477
NSN 6145-00-726-0637
NSN 4140-01-424-1612
NSN 5925-01-168-9670
NSN 6150-00-846-6167
NSN 5895-00-099-3885
NSN 5920-01-084-6475