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 5920-01-474-5404
NSN 5855-01-013-6864
NSN 6645-01-465-0115
NSN 5855-01-013-6864
NSN 5985-01-434-4075
NSN 5996-00-572-5901
NSN 6145-00-178-8830
NSN 7035-01-571-1825
NSN 5855-01-284-1609
NSN 2925-01-043-9786
NSN 6620-00-464-6105
NSN 6150-01-614-5891