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 5835-00-770-2843
NSN 5998-01-238-5250
NSN 7035-01-483-1776
NSN 5855-01-623-6879
NSN 5915-01-391-0136
NSN 5855-00-631-4565
NSN 5996-00-814-7376
NSN 2925-01-437-1128
NSN 6320-01-147-9177
NSN 5910-00-456-2736
NSN 5835-01-327-0770
NSN 5925-00-822-6822