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 5996-00-389-0065
NSN 5910-01-542-8835
NSN 7035-01-285-7413
NSN 6220-01-419-3980
NSN 5915-01-330-0659
NSN 6650-00-754-2276
NSN 5998-01-580-0933
NSN 5855-00-281-3843
NSN 5920-00-879-0466
NSN 6320-00-139-1090
NSN 6220-01-159-4150
NSN 5990-00-932-3070