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 5915-00-889-8807
NSN 5950-01-224-7057
NSN 6610-01-286-3079
NSN 7035-00-486-0367
NSN 5960-00-924-6987
NSN 6240-01-633-9357
NSN 5998-01-026-0684
NSN 6685-00-958-6496
NSN 6150-00-100-1302
NSN 5935-00-827-6027
NSN 5895-00-539-8322
NSN 6150-00-419-5133