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 5999-00-477-3084
NSN 5998-01-469-9458
NSN 6150-00-222-5108
NSN 6685-00-235-4594
NSN 6135-01-421-1052
NSN 5950-01-455-1234
NSN 5998-00-957-4220
NSN 6110-01-335-6815
NSN 7035-01-463-9855
NSN 7035-01-425-8063
NSN 6685-01-333-5820
NSN 6150-00-518-2125