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 6610-01-065-1073
NSN 6685-01-227-0389
NSN 5945-00-931-2161
NSN 6130-00-122-6423
NSN 5975-01-032-5529
NSN 5910-01-308-4028
NSN 6130-01-465-9580
NSN 7035-01-514-4617
NSN 6135-01-276-5402
NSN 6150-01-196-7684
NSN 5960-01-533-5162
NSN 5990-00-686-5868