With plastic insert
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 5975-00-493-7456
NSN 5895-00-701-9458
NSN 5996-01-400-3558
NSN 4140-01-061-9849
NSN 5835-01-641-0073
NSN 5855-01-452-0157
NSN 5920-01-145-5805
NSN 6645-00-287-9192
NSN 6220-00-983-6920
NSN 5985-00-666-0947
NSN 5855-00-427-7848
NSN 5915-00-257-3178