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 5905-00-722-4282
NSN 5935-00-004-8057
NSN 2925-01-035-7699
NSN 5975-01-461-7151
NSN 6135-00-877-1659
NSN 6320-01-119-3935
NSN 5915-00-406-0846
NSN 6220-01-303-8090
NSN 5920-00-655-4251
NSN 6105-01-241-7525
NSN 5905-01-604-7270
NSN 5985-01-106-0310