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 2925-01-459-8093
NSN 2925-01-464-6127
NSN 2925-01-142-0981
NSN 5998-00-175-3615
NSN 5935-00-244-0935
NSN 5905-00-824-5250
NSN 4140-00-012-3506
NSN 6105-00-871-7526
NSN 5910-01-023-0078
NSN 5905-00-204-9861
NSN 2925-00-254-9776
NSN 6150-00-066-8908