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 6135-01-074-2529
NSN 5915-01-426-8862
NSN 6240-00-140-4184
NSN 5996-01-074-1634
NSN 5925-01-457-5093
NSN 7035-00-513-9764
NSN 5999-01-629-1901
NSN 6150-00-281-9482
NSN 6150-01-565-4092
NSN 5945-01-091-9162
NSN 6150-01-446-6772
NSN 5960-00-258-9292