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 6240-00-763-9577
NSN 5990-00-090-3829
NSN 5996-00-727-8664
NSN 6150-00-407-1386
NSN 5960-00-570-6986
NSN 5950-01-431-3068
NSN 5998-01-353-8713
NSN 6685-01-648-4159
NSN 7035-00-064-7008
NSN 6105-00-887-3793
NSN 6620-00-970-2363
NSN 5915-01-514-6782