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 5835-01-133-6485
NSN 6145-00-934-0331
NSN 5965-00-812-9158
NSN 5855-01-108-2044
NSN 5965-00-452-0967
NSN 6220-01-432-5686
NSN 6105-01-492-8467
NSN 6105-01-272-1842
NSN 6135-01-242-6484
NSN 6320-01-352-5653
NSN 5965-00-111-2073
NSN 5915-01-257-9795