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 6130-01-023-0501
NSN 5985-01-434-1573
NSN 2925-00-526-4541
NSN 6150-01-534-9919
NSN 6240-01-201-9218
NSN 6320-00-853-1920
NSN 5999-01-440-9537
NSN 5945-00-122-0054
NSN 6130-00-955-1743
NSN 5905-01-096-4721
NSN 6650-01-510-9488
NSN 5985-01-545-4345