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 5895-00-989-8948
NSN 6320-00-098-2858
NSN 6645-00-772-0532
NSN 6685-00-270-8070
NSN 5990-01-609-4793
NSN 7035-01-330-6768
NSN 6150-01-173-3292
NSN 6320-01-271-0247
NSN 5915-00-725-0010
NSN 5975-01-427-3521
NSN 5935-01-193-0278
NSN 5895-01-052-2130