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 6145-01-182-3448
NSN 5910-01-052-9151
NSN 6320-01-149-8865
NSN 6685-00-091-0281
NSN 6130-01-431-9894
NSN 6150-01-186-3888
NSN 5945-01-238-2184
NSN 6220-00-200-7888
NSN 5965-01-625-6703
NSN 5999-01-135-3664
NSN 6110-00-758-6780
NSN 5996-00-456-0895