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 5996-01-463-3152
NSN 5935-01-003-9683
NSN 5950-01-205-8137
NSN 5895-01-433-5758
NSN 6685-01-481-3864
NSN 5998-00-117-4566
NSN 5835-01-250-2939
NSN 5945-00-166-6330
NSN 6105-01-469-6027
NSN 6220-01-586-7741
NSN 6320-01-134-7267
NSN 6620-01-583-1058