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 5985-01-163-3873
NSN 6105-01-620-2777
NSN 4140-01-035-5530
NSN 5895-01-421-4487
NSN 4140-01-290-9361
NSN 5835-00-419-0575
NSN 5905-01-104-4818
NSN 5985-01-270-3939
NSN 5835-00-092-1136
NSN 6220-01-457-6344
NSN 6685-00-456-8600
NSN 5950-01-153-2650