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 5996-00-205-2933
NSN 6130-01-421-4538
NSN 5835-00-104-8944
NSN 6650-01-258-6438
NSN 5835-00-198-4936
NSN 6135-01-449-2144
NSN 6620-00-151-5363
NSN 5920-01-516-0467
NSN 6150-01-030-6184
NSN 6145-01-338-5671
NSN 5960-01-449-1310
NSN 6620-00-757-7511