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 5996-01-356-9553
NSN 5855-01-251-7721
NSN 6620-01-562-0615
NSN 5945-00-618-0199
NSN 5920-00-233-7366
NSN 5965-01-210-7784
NSN 5930-01-443-3096
NSN 5975-01-053-1331
NSN 5895-01-469-6815
NSN 5835-01-434-0790
NSN 5905-01-383-7537
NSN 5998-00-147-4580