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 5999-01-467-9458
NSN 2925-00-233-5644
NSN 5945-00-259-7758
NSN 6240-00-081-6889
NSN 5895-01-413-8682
NSN 5855-00-451-6155
NSN 6150-00-752-2542
NSN 5925-01-518-4474
NSN 5895-00-568-8304
NSN 2925-00-964-7128
NSN 5996-00-036-7379
NSN 5855-01-161-8964