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 5915-01-462-0432
NSN 5965-01-323-0501
NSN 5935-00-411-2425
NSN 5925-00-235-2870
NSN 5925-01-462-6172
NSN 5910-01-548-4539
NSN 5910-01-431-5332
NSN 6240-00-079-0112
NSN 6105-01-429-8777
NSN 5835-01-621-0750
NSN 6135-01-523-3198
NSN 6145-01-589-0063