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 7035-01-056-5350
NSN 5999-01-165-7501
NSN 5996-00-721-2194
NSN 5915-01-495-1923
NSN 6685-01-416-2616
NSN 5990-01-263-0362
NSN 5950-01-445-1228
NSN 5915-01-528-1950
NSN 5920-01-414-6983
NSN 7035-01-647-9698
NSN 6145-00-826-9574
NSN 6105-01-344-4705