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 6685-00-942-8323
NSN 5999-01-122-7903
NSN 5935-00-209-6774
NSN 6610-00-590-3651
NSN 5935-01-593-7910
NSN 5910-00-583-4010
NSN 5999-01-521-1113
NSN 5910-01-621-8043
NSN 5905-01-266-4639
NSN 5935-01-561-6803
NSN 6650-00-490-6993
NSN 5925-01-440-6388