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 6620-00-588-3576
NSN 5990-01-537-1124
NSN 6240-01-554-5693
NSN 5925-00-149-2855
NSN 5960-00-193-0620
NSN 5930-00-563-1465
NSN 5960-01-567-1096
NSN 5910-00-361-8667
NSN 6150-01-151-3168
NSN 4140-01-501-9775
NSN 4140-00-563-3959
NSN 5945-01-152-2945