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 2925-01-271-8727
NSN 5960-01-325-1581
NSN 6620-00-618-5979
NSN 6150-01-116-1271
NSN 5915-01-022-3934
NSN 6610-01-210-2051
NSN 5999-01-004-8270
NSN 5855-00-560-0110
NSN 7035-00-104-7613
NSN 6220-01-373-5918
NSN 6240-01-111-5623
NSN 5895-00-927-6041