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 5895-01-057-0061
NSN 5950-01-446-5289
NSN 6320-00-476-6898
NSN 5960-01-170-4057
NSN 5895-01-466-1015
NSN 6135-00-334-4500
NSN 5975-01-550-1494
NSN 5910-00-847-7274
NSN 6150-00-394-4934
NSN 6685-01-212-8090
NSN 6135-00-134-6648
NSN 5990-01-334-8634