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 5835-00-087-9512
NSN 6130-01-049-9576
NSN 2925-01-429-2235
NSN 6105-00-288-5872
NSN 7035-01-455-3482
NSN 5999-01-627-2218
NSN 5999-01-488-7627
NSN 5996-01-400-3558
NSN 6240-01-359-2721
NSN 6220-00-429-6652
NSN 6240-01-596-3183
NSN 5950-01-065-2288