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 6110-00-518-2998
NSN 6110-01-489-5482
NSN 5920-01-437-8550
NSN 6685-01-647-5983
NSN 5965-01-558-8863
NSN 5920-01-089-7903
NSN 6135-01-633-8502
NSN 6220-00-553-8938
NSN 5925-00-377-0263
NSN 5915-00-263-2175
NSN 6610-00-232-9485
NSN 5910-00-372-4555