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 5935-00-791-8945
NSN 6150-01-471-4465
NSN 5960-01-363-3805
NSN 5945-01-044-5291
NSN 5945-01-506-7739
NSN 5910-01-032-4412
NSN 5950-01-646-5720
NSN 6220-00-964-1042
NSN 5975-01-495-4046
NSN 5920-01-262-5094
NSN 5935-01-185-2869
NSN 6240-01-520-6925