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 5855-01-205-7030
NSN 5895-01-051-5885
NSN 5915-01-062-9132
NSN 5905-01-548-5002
NSN 5895-01-349-5404
NSN 6130-01-445-6739
NSN 6650-01-285-9711
NSN 5935-01-453-3633
NSN 6150-01-509-1891
NSN 6650-01-293-2802
NSN 5910-01-291-0698
NSN 5950-00-094-7560