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 2925-00-947-9814
NSN 5999-00-196-1335
NSN 6610-01-209-8991
NSN 4140-00-211-5970
NSN 5998-00-005-5740
NSN 5985-00-113-3417
NSN 5925-01-634-0664
NSN 6150-00-949-1984
NSN 5835-01-498-9410
NSN 5945-01-315-0048
NSN 4140-01-419-4246
NSN 5935-01-244-6485