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 5905-01-318-4058
NSN 6240-01-462-1440
NSN 5950-01-470-3599
NSN 5960-01-567-1096
NSN 6105-01-533-8230
NSN 5925-01-044-5508
NSN 5975-01-342-4681
NSN 5895-01-609-5577
NSN 5975-00-491-2976
NSN 5960-01-312-1262
NSN 5910-00-480-4049
NSN 5960-00-681-8201