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 5920-01-536-9253
NSN 5835-00-987-9341
NSN 6105-01-141-6912
NSN 5965-00-267-4173
NSN 5990-00-893-0957
NSN 6130-00-230-1781
NSN 6645-01-372-9464
NSN 5998-01-468-7904
NSN 5990-01-338-2103
NSN 5960-01-502-6270
NSN 5999-00-887-0196
NSN 5985-00-010-7754