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 5910-00-526-8005
NSN 6220-01-196-5969
NSN 5999-01-518-3765
NSN 5960-00-449-3358
NSN 4140-01-479-4257
NSN 7035-01-023-7859
NSN 5985-01-133-4411
NSN 5960-01-068-5032
NSN 4140-01-363-2258
NSN 5998-01-003-7267
NSN 5945-00-909-8157
NSN 5930-00-009-3416