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 5915-00-717-7092
NSN 5920-01-441-9363
NSN 7035-00-946-2642
NSN 6150-01-267-2653
NSN 5835-01-406-7633
NSN 6685-01-315-4079
NSN 5999-01-450-1293
NSN 6110-01-470-1931
NSN 5996-01-574-0898
NSN 6645-01-556-5263
NSN 5965-01-161-3405
NSN 5999-01-464-4301