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 6610-01-569-6710
NSN 4140-01-342-4703
NSN 5998-01-353-1338
NSN 5998-00-451-3075
NSN 6650-00-202-4540
NSN 5965-01-422-3232
NSN 5895-00-951-6944
NSN 4140-01-361-9198
NSN 5975-01-090-1062
NSN 5945-01-411-9732
NSN 5999-00-240-8720
NSN 5925-01-398-2877