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 6130-00-272-1227
NSN 5996-00-404-7813
NSN 2925-01-136-2551
NSN 4140-01-385-4198
NSN 5915-01-578-3343
NSN 5895-01-428-9966
NSN 5920-01-328-3146
NSN 6320-01-449-0043
NSN 5999-01-436-3441
NSN 5855-01-397-2487
NSN 6240-00-281-8417
NSN 5895-01-536-7306