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 6145-01-172-9991
NSN 5960-01-515-4791
NSN 5960-01-416-2544
NSN 5996-01-563-0025
NSN 6145-01-065-0439
NSN 5975-01-571-7224
NSN 2925-00-301-0933
NSN 5915-01-032-4475
NSN 5960-01-493-3948
NSN 6150-01-316-0592
NSN 7035-01-514-0599
NSN 7035-01-392-9838