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 5999-01-549-7901
NSN 6240-00-246-5060
NSN 5950-01-377-9897
NSN 5855-00-189-6066
NSN 5910-01-380-5281
NSN 6620-01-554-0030
NSN 6685-00-663-9000
NSN 6105-00-601-5100
NSN 5998-01-084-8812
NSN 5915-00-725-5737
NSN 5975-00-121-3589
NSN 5935-01-290-7169