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 5975-00-443-5625
NSN 6650-01-514-7809
NSN 6130-01-308-5306
NSN 6320-01-465-2028
NSN 6240-01-515-8746
NSN 5965-01-284-5076
NSN 6645-01-227-8212
NSN 6150-00-111-3528
NSN 5950-01-453-9975
NSN 6130-01-011-3543
NSN 6650-00-172-7519
NSN 5998-01-410-8379