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 6620-01-484-2767
NSN 5965-01-501-5638
NSN 2925-01-147-6688
NSN 2925-01-459-8093
NSN 5999-01-575-8702
NSN 5960-01-560-1958
NSN 5935-01-175-8110
NSN 5950-01-268-1813
NSN 5910-01-241-2668
NSN 6105-01-315-6022
NSN 5999-00-759-1013
NSN 5925-01-358-8780