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 4140-00-935-5360
NSN 5945-01-545-1909
NSN 5935-00-409-3207
NSN 5945-01-326-0561
NSN 5985-00-936-3823
NSN 5965-01-170-5705
NSN 5950-00-872-9218
NSN 6650-01-495-1269
NSN 6110-01-246-0036
NSN 6145-01-363-7122
NSN 6105-01-585-8381
NSN 5950-00-753-0955