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 5915-00-819-2133
NSN 2925-01-104-8163
NSN 5915-00-402-9040
NSN 6220-01-338-3033
NSN 5945-01-062-4106
NSN 5950-00-252-2660
NSN 5999-01-137-6657
NSN 5996-01-570-9845
NSN 5950-01-257-4050
NSN 5895-00-763-6246
NSN 6240-01-530-7485
NSN 6685-01-237-2562