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 6240-01-197-8491
NSN 6240-01-147-5424
NSN 6320-01-316-6864
NSN 5925-01-587-8004
NSN 5990-00-446-0518
NSN 7035-01-269-5700
NSN 5999-00-149-8498
NSN 5965-01-583-5377
NSN 6110-01-389-2860
NSN 6145-01-542-2672
NSN 6240-01-124-1049
NSN 6610-01-065-1073