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 6150-01-104-1041
NSN 5985-00-050-1533
NSN 5960-01-632-6576
NSN 6610-01-440-0604
NSN 5975-01-090-3581
NSN 5925-01-634-0664
NSN 5945-01-366-6018
NSN 6645-00-192-1152
NSN 5975-01-415-5771
NSN 5915-01-542-9037
NSN 5975-01-235-1962
NSN 5935-01-464-4230