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 5920-00-351-8428
NSN 5920-01-353-6423
NSN 5915-01-206-8810
NSN 6145-01-366-6650
NSN 6145-01-287-2352
NSN 6110-01-390-6748
NSN 5945-01-487-8536
NSN 6240-01-384-4868
NSN 5998-00-572-3353
NSN 5975-01-166-1788
NSN 6610-01-326-0119
NSN 5835-01-193-6192