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 6610-01-327-0500
NSN 5945-00-877-8364
NSN 5910-01-544-8137
NSN 5915-00-007-9226
NSN 5835-01-618-4906
NSN 5835-01-279-9508
NSN 5998-00-719-5428
NSN 5985-01-391-9103
NSN 4140-00-965-7580
NSN 6105-01-546-5539
NSN 6620-01-519-7234
NSN 4140-01-042-1347