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 6645-01-436-4542
NSN 5960-00-078-0684
NSN 5915-01-357-7267
NSN 6130-01-612-2270
NSN 5935-00-407-7746
NSN 5965-01-123-3770
NSN 6135-01-322-4655
NSN 5920-01-304-5244
NSN 6645-00-025-4771
NSN 6110-01-227-9439
NSN 5985-01-013-4563
NSN 6150-00-538-1176