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 5925-01-605-3888
NSN 6105-00-313-3427
NSN 6105-00-880-3339
NSN 6645-00-052-7288
NSN 6150-00-866-2832
NSN 6240-00-919-9186
NSN 6130-01-428-3290
NSN 6105-00-873-0244
NSN 6150-01-228-0184
NSN 6105-01-323-7401
NSN 5835-00-943-2763
NSN 6650-01-446-6646