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 5915-01-384-3858
NSN 7035-01-386-5722
NSN 6130-01-020-7307
NSN 6645-00-226-2270
NSN 2925-01-179-2648
NSN 5905-01-628-0111
NSN 5998-01-024-8690
NSN 5985-01-429-9045
NSN 6105-00-873-3307
NSN 5950-00-908-0669
NSN 6240-00-548-3992
NSN 5960-01-303-0301