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 5835-00-518-4507
NSN 5960-01-141-6489
NSN 5935-01-011-4746
NSN 5910-01-418-2399
NSN 5960-00-372-4876
NSN 5920-00-960-7614
NSN 5996-01-409-1020
NSN 5930-01-447-2837
NSN 5930-01-108-3713
NSN 5835-01-485-0210
NSN 5950-01-608-2118
NSN 6130-01-104-4371