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 6685-01-298-2118
NSN 5999-00-141-1940
NSN 2925-01-474-3363
NSN 5999-00-554-9966
NSN 5910-01-633-9963
NSN 5920-00-348-9134
NSN 5915-00-978-1442
NSN 6610-01-437-2506
NSN 5996-01-604-2041
NSN 6620-01-621-0719
NSN 6150-00-984-1892
NSN 6685-00-079-0057