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 6685-01-360-4093
NSN 5935-01-591-8613
NSN 6610-01-172-0897
NSN 6320-01-607-1491
NSN 5895-00-229-4053
NSN 5895-01-535-7300
NSN 5915-01-504-5026
NSN 5960-00-225-6731
NSN 6610-01-036-8225
NSN 5960-01-167-6689
NSN 6105-00-357-1801
NSN 6610-01-060-5011