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 5915-01-469-2136
NSN 5945-01-624-7020
NSN 5905-01-436-7883
NSN 6150-01-126-5962
NSN 5965-00-204-8513
NSN 6685-00-538-0911
NSN 6220-01-500-5767
NSN 5930-00-959-6346
NSN 5945-01-049-8041
NSN 7035-00-193-2269
NSN 5945-01-028-6989
NSN 5910-01-168-9188