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 5920-00-249-6414
NSN 5855-01-611-2803
NSN 5895-01-454-1114
NSN 5920-00-918-7550
NSN 6145-01-243-6585
NSN 6110-01-338-2575
NSN 6110-01-014-2141
NSN 6620-01-633-8443
NSN 5965-01-538-8309
NSN 6145-01-613-2981
NSN 6645-01-526-8171
NSN 5965-00-677-1461