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 6240-01-594-2819
NSN 5855-01-525-7608
NSN 6220-01-444-7668
NSN 5910-00-806-9272
NSN 5925-01-021-3114
NSN 5895-01-605-4620
NSN 5999-01-100-4194
NSN 5990-00-881-1067
NSN 6130-00-734-5354
NSN 5915-01-038-0048
NSN 4140-01-260-8009
NSN 2925-01-068-3844