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 6130-01-418-0786
NSN 5996-01-124-2407
NSN 6685-00-830-8117
NSN 5975-00-279-3972
NSN 6610-01-568-0717
NSN 5999-01-113-2753
NSN 5965-01-532-1198
NSN 5999-01-124-2212
NSN 5835-01-227-4752
NSN 6685-01-123-9275
NSN 5950-01-189-3194
NSN 6685-00-772-0468