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 4140-01-201-9946
NSN 6610-00-045-8132
NSN 5999-01-542-0056
NSN 5855-01-325-9507
NSN 5945-01-353-5361
NSN 6130-00-583-7870
NSN 6145-00-894-1001
NSN 6135-00-488-4478
NSN 5895-00-424-6296
NSN 5895-01-053-6273
NSN 5950-00-916-0972
NSN 6150-01-112-2698