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 2925-01-100-3694
NSN 5910-01-108-2533
NSN 5835-01-406-4066
NSN 5965-01-574-3508
NSN 5945-01-106-1703
NSN 5935-01-483-3330
NSN 5930-00-673-2840
NSN 6110-00-172-6126
NSN 5965-01-466-1154
NSN 5945-00-286-8594
NSN 6135-01-336-3115
NSN 6685-01-189-9937