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 5990-00-212-4316
NSN 5855-01-552-4759
NSN 6650-01-134-6186
NSN 5945-01-056-4142
NSN 5965-01-528-8152
NSN 5950-00-283-6645
NSN 5960-01-612-9844
NSN 5996-01-325-4159
NSN 6130-01-133-7877
NSN 6220-01-094-1207
NSN 6105-01-465-5502
NSN 5835-00-494-8419