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 5990-00-620-1137
NSN 5895-01-605-0930
NSN 5835-01-384-3206
NSN 5905-00-411-6179
NSN 6685-01-612-9572
NSN 5950-01-165-9116
NSN 5945-01-089-7805
NSN 5915-01-592-8055
NSN 6320-01-082-2970
NSN 5835-01-332-2867
NSN 6685-01-462-6290
NSN 5935-01-426-4388