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 5965-01-025-5129
NSN 6110-01-197-0384
NSN 6110-01-384-5857
NSN 5996-01-407-3777
NSN 6150-00-854-8524
NSN 5999-01-266-9250
NSN 5985-01-524-3498
NSN 6145-00-060-9517
NSN 6685-01-487-3988
NSN 2925-01-443-4216
NSN 6645-01-007-5295
NSN 6610-00-058-0900