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 6145-01-436-3728
NSN 5965-01-383-4675
NSN 5950-01-124-3462
NSN 6110-00-587-5241
NSN 5905-00-932-5338
NSN 5945-01-144-7547
NSN 6105-01-448-6319
NSN 6320-00-456-0836
NSN 5990-00-024-9985
NSN 5920-00-237-4759
NSN 5925-01-127-7608
NSN 6320-01-544-2799