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 5920-01-053-9797
NSN 6110-00-244-1354
NSN 5935-01-612-7927
NSN 5855-01-364-1005
NSN 5935-01-288-8752
NSN 5960-01-496-3712
NSN 6610-01-514-7755
NSN 5999-00-836-8462
NSN 5925-01-529-6836
NSN 5920-01-602-9407
NSN 4140-01-508-3780
NSN 6220-00-487-0403