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 5945-01-417-9216
NSN 6130-01-362-5719
NSN 5965-00-035-4556
NSN 5920-01-058-1252
NSN 6220-01-516-4926
NSN 5945-01-192-5792
NSN 5990-00-357-8103
NSN 5965-00-939-4495
NSN 6645-00-251-0688
NSN 6685-01-363-4795
NSN 5950-01-388-8605
NSN 6135-00-789-2865