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 5935-01-222-6822
NSN 7035-01-467-9030
NSN 5996-00-840-5246
NSN 5895-00-036-6140
NSN 5945-01-476-6133
NSN 6135-00-935-8769
NSN 7035-01-214-5171
NSN 5990-01-170-6081
NSN 5910-01-589-0511
NSN 6105-01-246-5831
NSN 6320-00-466-0371
NSN 6105-01-046-1434