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 6150-01-647-1310
NSN 5945-01-087-6045
NSN 2925-00-010-9609
NSN 5835-01-632-6627
NSN 6240-01-436-9868
NSN 6620-01-095-5558
NSN 6105-01-044-5405
NSN 5950-01-512-9785
NSN 6145-01-375-9481
NSN 5855-01-222-1242
NSN 5965-01-148-4979
NSN 5999-01-347-6765