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 5965-00-234-7338
NSN 6145-00-338-5645
NSN 5855-01-054-9014
NSN 5910-01-092-3735
NSN 5985-00-188-9665
NSN 5965-00-161-3954
NSN 6145-01-007-7138
NSN 6145-01-547-6651
NSN 4140-01-476-7526
NSN 6220-00-473-0517
NSN 5950-01-153-8267
NSN 5950-01-345-1042