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 6110-01-127-0461
NSN 5990-01-159-5988
NSN 5925-01-481-3442
NSN 4140-00-952-2287
NSN 6135-01-589-9467
NSN 5920-00-584-4592
NSN 5985-00-339-2318
NSN 6240-01-578-6227
NSN 5945-01-248-2208
NSN 6610-01-289-5784
NSN 6240-00-357-7976
NSN 6105-00-224-9217