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 5985-00-428-2046
NSN 5945-00-679-3956
NSN 5925-01-322-9078
NSN 6685-01-005-0325
NSN 5920-01-649-1077
NSN 6650-00-675-0484
NSN 5999-00-191-6279
NSN 5998-01-592-3310
NSN 6130-01-459-8215
NSN 6105-01-634-0322
NSN 5965-00-948-2809
NSN 5910-01-507-1197