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 6240-00-031-3112
NSN 5965-01-422-3232
NSN 5920-01-247-6474
NSN 5950-01-533-5670
NSN 5998-00-276-8599
NSN 6320-01-084-8821
NSN 6130-01-305-8173
NSN 5998-01-324-0723
NSN 5855-00-337-3679
NSN 6105-01-370-4267
NSN 5910-01-382-3740
NSN 5975-01-254-2851