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 6110-00-196-8813
NSN 5975-00-239-2364
NSN 6105-00-677-4462
NSN 6645-01-014-0793
NSN 5935-01-213-1826
NSN 5998-01-204-7649
NSN 5965-01-618-5971
NSN 5935-01-101-5928
NSN 5975-01-349-5689
NSN 5930-01-493-3885
NSN 5915-01-527-1064
NSN 5999-01-257-8314