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 6610-01-596-5975
NSN 5945-01-632-6960
NSN 6610-01-087-4701
NSN 6110-00-141-1966
NSN 6105-00-394-9935
NSN 5950-01-314-2270
NSN 7035-00-849-5526
NSN 5945-01-537-2486
NSN 5935-01-425-1622
NSN 6645-01-578-7959
NSN 5975-01-130-8501
NSN 5835-01-581-9433