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 6220-00-293-5368
NSN 6685-00-276-9889
NSN 5975-00-513-2712
NSN 6240-01-358-9980
NSN 6145-01-027-3328
NSN 6110-01-625-6770
NSN 5925-01-439-5040
NSN 5855-01-138-4985
NSN 7035-00-300-3208
NSN 6150-01-066-6014
NSN 5998-01-168-4055
NSN 6620-00-186-3061