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 5910-00-199-5902
NSN 6610-00-097-5176
NSN 5935-01-634-0668
NSN 5950-01-379-6285
NSN 5975-00-351-8434
NSN 5975-01-492-5505
NSN 6130-01-621-2123
NSN 5935-00-079-0722
NSN 5985-01-080-9752
NSN 5920-01-567-2072
NSN 6685-01-395-1702
NSN 2925-01-463-8856