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 5935-00-903-4174
NSN 5920-01-376-4926
NSN 6130-00-228-4876
NSN 5915-01-461-5595
NSN 2925-00-075-2714
NSN 6145-00-459-4899
NSN 5915-01-533-6733
NSN 5910-00-236-0893
NSN 6150-00-928-3711
NSN 6145-00-558-1834
NSN 5930-00-208-5831
NSN 6130-01-088-6693